21104 Zip Code (Eldersburg, MD) Detailed Profile

Estimated zip code population in 2022: 6,079
Zip code population in 2010: 4,601
Zip code population in 2000: 4,061

Houses and condos: 2,095
Renter-occupied apartments: 103
March 2022 cost of living index in zip code 21104: 97.2 (near average, U.S. average is 100)

Land area: 17.0 sq. mi.
Water area: 0.7 sq. mi.

Population density: 358 people per square mile

(very low).

Real estate property taxes paid for housing units in 2022:
Median real estate property taxes paid for housing units with mortgages in 2022: $6,238 (0.9%)
Median real estate property taxes paid for housing units with no mortgage in 2022: $6,437 (1.0%)

For population 25 years and over in 21104:

• High school or higher: 98.3%
• Bachelor's degree or higher: 59.5%
• Graduate or professional degree: 21.8%
• Unemployed: 1.1%
• Mean travel time to work (commute): 30.4 minutes

For population 15 years and over in 21104:

• Never married: 24.6%
• Now married: 61.0%
• Separated: 0.1%
• Widowed: 5.6%
• Divorced: 8.7%

• 
• • 4,55975.0%White
  • 65010.7%Asian
  • 3315.4%Black
  • 3255.3%Two or more races
  • 1853.0%Hispanic or Latino
  • 290.5%Some other race

Urban population: 3,333
Rural population: 2,745

Averages for the 2020 tax year for zip code 21104, filed in 2021:

Average Adjusted Gross Income (AGI) in 2020: $151,958 (Individual Income Tax Returns)

Here:	$151,958
State:	$86,905

Salary/wage: $121,907 (reported on 78.0% of returns)

Here:	$121,907
State:	$73,953

(% of AGI for various income ranges: 1033.7% for AGIs below $25k, 3319.2% for AGIs $25k-50k, 5982.8% for AGIs $50k-75k, 7294.0% for AGIs $75k-100k, 18321.8% for AGIs $100k-200k, 80339.0% for AGIs over 200k)

Taxable interest for individuals: $1,402 (reported on 59.8% of returns)

This zip code:	$1,402
Maryland:	$1,528

(% of AGI for various income ranges: 38.4% for AGIs below $25k, 35.0% for AGIs $25k-50k, 135.6% for AGIs $50k-75k, 240.0% for AGIs $75k-100k, 155.8% for AGIs $100k-200k, 452.0% for AGIs over 200k)

Ordinary dividends: $8,508 (reported on 44.7% of returns)

Here:	$8,508
State:	$8,028

(% of AGI for various income ranges: 65.5% for AGIs below $25k, 107.1% for AGIs $25k-50k, 345.0% for AGIs $50k-75k, 540.0% for AGIs $75k-100k, 620.0% for AGIs $100k-200k, 3166.5% for AGIs over 200k)

Net capital gain/loss in AGI: +$21,377 (reported on 39.9% of returns)

Here:	+$21,377
State:	+$25,238

(% of AGI for various income ranges: 24.5% for AGIs below $25k, 59.2% for AGIs $25k-50k, 290.6% for AGIs $50k-75k, 277.3% for AGIs $75k-100k, 528.2% for AGIs $100k-200k, 10623.0% for AGIs over 200k)

Profit/loss from business: +$28,080 (reported on 17.2% of returns)

Here:	+$28,080
State:	+$11,398

(% of AGI for various income ranges: 93.4% for AGIs below $25k, 49.2% for AGIs $25k-50k, 420.6% for AGIs $50k-75k, 509.3% for AGIs $75k-100k, 655.1% for AGIs $100k-200k, 4549.0% for AGIs over 200k)

Taxable individual retirement arrangement distribution: $24,652 (reported on 15.1% of returns)

21104:	$24,652
Maryland:	$20,944

(% of AGI for various income ranges: 58.4% for AGIs below $25k, 181.7% for AGIs $25k-50k, 383.3% for AGIs $50k-75k, 992.7% for AGIs $75k-100k, 1076.2% for AGIs $100k-200k, 1583.5% for AGIs over 200k)

Self-employed (Keogh) retirement plans: $22,800 (reported on 2.4% of returns)

21104:	$22,800
Maryland:	$29,558

(% of AGI for various income ranges: 121.1% for AGIs $50k-75k, 689.0% for AGIs over 200k)

Total itemized deductions: $35,663 (reported on 33.3% of returns)

Here:	$35,663
State:	$30,672

(% of AGI for various income ranges: 163.9% for AGIs below $25k, 416.2% for AGIs $25k-50k, 998.3% for AGIs $50k-75k, 1869.3% for AGIs $75k-100k, 2477.6% for AGIs $100k-200k, 8610.5% for AGIs over 200k)

Charity contributions: $7,116 (reported on 28.2% of returns)

Here:	$7,116
State:	$9,065

(% of AGI for various income ranges: 45.4% for AGIs $25k-50k, 121.7% for AGIs $50k-75k, 237.3% for AGIs $75k-100k, 432.7% for AGIs $100k-200k, 1602.0% for AGIs over 200k)

Taxes paid: $9,229 (reported on 33.3% of returns)

21104:	$9,229
State:	$8,475

(% of AGI for various income ranges: 39.5% for AGIs below $25k, 110.8% for AGIs $25k-50k, 310.6% for AGIs $50k-75k, 588.7% for AGIs $75k-100k, 802.2% for AGIs $100k-200k, 1742.0% for AGIs over 200k)

Earned income credit: $1,400 (reported on 3.1% of returns)

Here:	$1,400
State:	$2,151

(% of AGI for various income ranges: 22.6% for AGIs below $25k, 16.7% for AGIs $25k-50k)

Percentage of individuals using paid preparers for their 2020 taxes: 91.8%

Here:	92%
State:	90%

(% for various income ranges: 88.5% for AGIs below $25k, 90.6% for AGIs $25k-50k, 89.3% for AGIs $50k-75k, 92.0% for AGIs $75k-100k, 92.9% for AGIs $100k-200k, 95.1% for AGIs over 200k)

Averages for the 2012 tax year for zip code 21104, filed in 2013:

Average Adjusted Gross Income (AGI) in 2012: $131,790 (Individual Income Tax Returns)

Here:	$131,790
State:	$72,703

Salary/wage: $113,552 (reported on 86.0% of returns)

Here:	$113,552
State:	$62,228

(% of AGI for various income ranges: 76.4% for AGIs below $25k, 69.0% for AGIs $25k-50k, 69.5% for AGIs $50k-75k, 69.9% for AGIs $75k-100k, 82.7% for AGIs $100k-200k, 70.4% for AGIs over 200k)

Taxable interest for individuals: $1,399 (reported on 63.6% of returns)

This zip code:	$1,399
Maryland:	$1,413

(% of AGI for various income ranges: 1.6% for AGIs below $25k, 1.1% for AGIs $25k-50k, 1.1% for AGIs $50k-75k, 1.0% for AGIs $75k-100k, 0.5% for AGIs $100k-200k, 0.6% for AGIs over 200k)

Ordinary dividends: $4,265 (reported on 41.1% of returns)

Here:	$4,265
State:	$6,933

(% of AGI for various income ranges: 3.2% for AGIs below $25k, 2.4% for AGIs $25k-50k, 2.4% for AGIs $50k-75k, 2.0% for AGIs $75k-100k, 1.0% for AGIs $100k-200k, 1.2% for AGIs over 200k)

Net capital gain/loss in AGI: +$17,501 (reported on 31.4% of returns)

Here:	+$17,501
State:	+$14,830

(% of AGI for various income ranges: 0.3% for AGIs $50k-75k, 0.3% for AGIs $75k-100k, 0.3% for AGIs $100k-200k, 7.7% for AGIs over 200k)

Profit/loss from business: +$22,498 (reported on 17.4% of returns)

Here:	+$22,498
State:	+$12,606

(% of AGI for various income ranges: 3.4% for AGIs below $25k, 3.6% for AGIs $25k-50k, 2.3% for AGIs $50k-75k, 3.2% for AGIs $75k-100k, 2.2% for AGIs $100k-200k, 3.4% for AGIs over 200k)

Taxable individual retirement arrangement distribution: $17,456 (reported on 13.6% of returns)

21104:	$17,456
Maryland:	$17,065

(% of AGI for various income ranges: 2.9% for AGIs below $25k, 3.3% for AGIs $25k-50k, 4.1% for AGIs $50k-75k, 3.1% for AGIs $75k-100k, 2.5% for AGIs $100k-200k, 0.9% for AGIs over 200k)

Self-employment retirement plans: $26,025 (reported on 1.7% of returns)

21104:	$26,025
Maryland:	$24,439

Total itemized deductions: $39,733 (21% of AGI, reported on 63.1% of returns)

Here:	$39,733
State:	$27,886

Here:	20.5% of AGI
State:	22.8% of AGI

(% of AGI for various income ranges: 16.8% for AGIs below $25k, 17.8% for AGIs $25k-50k, 24.4% for AGIs $50k-75k, 25.1% for AGIs $75k-100k, 20.9% for AGIs $100k-200k, 17.0% for AGIs over 200k)

Charity contributions: $5,199 (reported on 56.4% of returns)

Here:	$5,199
State:	$4,452

(% of AGI for various income ranges: 1.1% for AGIs below $25k, 1.7% for AGIs $25k-50k, 2.0% for AGIs $50k-75k, 2.8% for AGIs $75k-100k, 2.1% for AGIs $100k-200k, 2.3% for AGIs over 200k)

Taxes paid: $20,285 (reported on 63.1% of returns)

21104:	$20,285
State:	$11,690

(% of AGI for various income ranges: 5.1% for AGIs below $25k, 5.5% for AGIs $25k-50k, 8.8% for AGIs $50k-75k, 10.0% for AGIs $75k-100k, 10.0% for AGIs $100k-200k, 10.1% for AGIs over 200k)

Earned income credit: $1,733 (reported on 3.8% of returns)

Here:	$1,733
State:	$2,199

(% of AGI for various income ranges: 1.8% for AGIs below $25k, 0.4% for AGIs $25k-50k)

Percentage of individuals using paid preparers for their 2012 taxes: 48.3%

Here:	48%
State:	52%

(% for various income ranges: 35.5% for AGIs below $25k, 46.7% for AGIs $25k-50k, 60.9% for AGIs $50k-75k, 54.5% for AGIs $75k-100k, 48.5% for AGIs $100k-200k, 60.6% for AGIs over 200k)

Averages for the 2004 tax year for zip code 21104, filed in 2005:

Average Adjusted Gross Income (AGI) in 2004: $114,890 (Individual Income Tax Returns)

Here:	$114,890
State:	$60,339

Salary/wage: $106,620 (reported on 86.0% of returns)

Here:	$106,620
State:	$52,211

(% of AGI for various income ranges: 205.2% for AGIs below $10k, 63.5% for AGIs $10k-25k, 71.6% for AGIs $25k-50k, 75.6% for AGIs $50k-75k, 86.3% for AGIs $75k-100k, 79.7% for AGIs over 100k)

Taxable interest for individuals: $3,135 (reported on 70.5% of returns)

This zip code:	$3,135
Maryland:	$1,701

(% of AGI for various income ranges: 7.6% for AGIs below $10k, 4.1% for AGIs $10k-25k, 2.5% for AGIs $25k-50k, 1.4% for AGIs $50k-75k, 0.8% for AGIs $75k-100k, 2.0% for AGIs over 100k)

Taxable dividends: $3,850 (reported on 46.8% of returns)

Here:	$3,850
State:	$4,235

(% of AGI for various income ranges: 13.5% for AGIs below $10k, 4.4% for AGIs $10k-25k, 2.0% for AGIs $25k-50k, 1.6% for AGIs $50k-75k, 0.9% for AGIs $75k-100k, 1.5% for AGIs over 100k)

Net capital gain/loss: +$12,953 (reported on 38.6% of returns)

Here:	+$12,953
State:	+$15,888

(% of AGI for various income ranges: -6.9% for AGIs below $10k, 0.5% for AGIs $10k-25k, 0.9% for AGIs $25k-50k, 0.6% for AGIs $50k-75k, 1.3% for AGIs $75k-100k, 5.3% for AGIs over 100k)

Profit/loss from business: +$21,895 (reported on 16.1% of returns)

Here:	+$21,895
State:	+$12,221

(% of AGI for various income ranges: 12.9% for AGIs below $10k, 4.6% for AGIs $10k-25k, 3.8% for AGIs $25k-50k, 3.6% for AGIs $50k-75k, 2.0% for AGIs $75k-100k, 3.0% for AGIs over 100k)

Profit/loss from farming: +$1,692 (reported on 0.6% of returns)

Here:	+$1,692
State:	-$4,771

IRA payment deduction: $3,160 (reported on 3.7% of returns)

21104:	$3,160
Maryland:	$2,968

(% of AGI for various income ranges: 0.4% for AGIs $25k-50k, 0.3% for AGIs $50k-75k, 0.2% for AGIs $75k-100k, 0.1% for AGIs over 100k)

Self-employed pension: $16,021 (reported on 2.2% of returns)

Here:	$16,021
Maryland:	$17,155

Total itemized deductions: $33,338 (20% of AGI, reported on 64.0% of returns)

Here:	$33,338
State:	$22,960

Here:	19.8% of AGI
State:	23.3% of AGI

(% of AGI for various income ranges: 41.0% for AGIs below $10k, 23.5% for AGIs $10k-25k, 22.9% for AGIs $25k-50k, 23.4% for AGIs $50k-75k, 24.4% for AGIs $75k-100k, 17.1% for AGIs over 100k)

Charity contributions deductions: $4,091 (2% of AGI, reported on 59.6% of returns)

Here:	$4,091
State:	$4,031

Here:	2.3% of AGI
State:	3.9% of AGI

(% of AGI for various income ranges: 1.5% for AGIs $10k-25k, 2.5% for AGIs $25k-50k, 2.6% for AGIs $50k-75k, 2.7% for AGIs $75k-100k, 2.0% for AGIs over 100k)

Total tax: $24,321 (reported on 84.7% of returns)

21104:	$24,321
State:	$10,167

(% of AGI for various income ranges: 8.0% for AGIs below $10k, 4.9% for AGIs $10k-25k, 7.4% for AGIs $25k-50k, 8.4% for AGIs $50k-75k, 8.6% for AGIs $75k-100k, 20.6% for AGIs over 100k)

Earned income credit: $1,298 (reported on 2.6% of returns)

Here:	$1,298
State:	$1,700

Percentage of individuals using paid preparers for their 2004 taxes: 52.3%

Here:	52%
State:	55%

(% for various income ranges: 46.3% for AGIs below $10k, 55.0% for AGIs $10k-25k, 51.8% for AGIs $25k-50k, 61.0% for AGIs $50k-75k, 49.4% for AGIs $75k-100k, 52.9% for AGIs over 100k)

Nearest zip codes: 21163, 21042, 21794, 21784, 21723, 21133.
Ellicott City Zip Code Map

Likely homosexual households (counted as self-reported same-sex unmarried-partner households)

• Lesbian couples: 0.0% of all households
• Gay men: 0.3% of all households

Household received Food Stamps/SNAP in the past 12 months: 16
Household did not receive Food Stamps/SNAP in the past 12 months: 2,033

Women who had a birth in the past 12 months: 36 (26 now married, 10 unmarried)
Women who did not have a birth in the past 12 months: 1,145 (605 now married, 540 unmarried)

Housing units in zip code 21104 with a mortgage: 1,413 (235 second mortgage, 210 both second mortgage and home equity loan)
Median monthly owner costs for units with a mortgage: $2,954
Median monthly owner costs for units without a mortgage: $878

Residents with income below the poverty level in 2022:
Residents with income below 50% of the poverty level in 2022:

• Zip code 21104 household income distribution in 2022

• 18Less than $10,000
• 62$10,000 to $14,999
• 23$15,000 to $19,999
• 40$30,000 to $34,999
• 12$35,000 to $39,999
• 38$40,000 to $44,999
• 43$45,000 to $49,999
• 39$50,000 to $59,999
• 94$60,000 to $74,999
• 110$75,000 to $99,999
• 167$100,000 to $124,999
• 169$125,000 to $149,999
• 279$150,000 to $199,999
• 942$200,000 or more

• Estimate of home value of owner-occupied houses/condos in 2022 in zip code 21104

• 23$100,000 to $124,999
• 14$250,000 to $299,999
• 86$300,000 to $399,999
• 290$400,000 to $499,999
• 1,007$500,000 to $749,999
• 657$750,000 to $999,999
• 77$1,000,000 to $1,499,999
• 16$2,000,000 or more

Median price asked for vacant for-sale houses and condos in 2022: $882,770.

Estimated median house (or condo) value in 2022 for:

• White Non-Hispanic householders: $684,368
• Black or African American householders: $610,171
• Asian householders: $732,205
• Some other race householders: $1,464,411
• Two or more races householders: $772,883
• Hispanic or Latino householders: $1,138,986

Estimated median house or condo value in 2022: $689,900 Lower value quartile - upper value quartile: $549,644 - $873,674

Mean price in 2022:

Detached houses: $724,706

Here:	$724,706
State:	$526,819

Townhouses or other attached units: $529,977

Here:	$529,977
State:	$328,305

In 5-or-more-unit structures: $427,896

Here:	$427,896
State:	$350,378

Housing units in structures:

• One, detached: 1,821
• One, attached: 209
• 10 to 19: 49

Unemployment: 1.1%

• Means of transportation to work in zip code 21104

• 75.6%2,366Drove a car alone
• 3.4%105Carpooled
• 0.2%6Streetcar or trolley car
• 0.2%7Walked
• 22.1%690Worked at home

• Travel time to work (commute) in zip code 21104

• 19Less than 5 minutes
• 1325 to 9 minutes
• 28010 to 14 minutes
• 17515 to 19 minutes
• 14420 to 24 minutes
• 35825 to 29 minutes
• 35530 to 34 minutes
• 23035 to 39 minutes
• 18440 to 44 minutes
• 36445 to 59 minutes
• 14960 to 89 minutes
• 6890 or more minutes

Percentage of zip code residents living and working in this county: 53.4%

Household type by relationship:

Households: 6,079

• Male householders: 1,029 (49 living alone), Female householders: 1,047 (273 living alone)

• 1,436 spouses (1,436 opposite-sex spouses), 100 unmarried partners, (100 opposite-sex unmarried partners), 1,980 children (1,875 natural, 43 adopted, 62 stepchildren), 61 grandchildren, 18 brothers or sisters, 75 parents, 0 foster children, 83 other relatives, 212 non-relatives

• In group quarters: 29 (-1 institutionalized population)

Size of family households: 683 2-persons, 254 3-persons, 404 4-persons, 239 5-persons, 46 6-persons, 20 7-or-more-persons

Size of nonfamily households: 319 1-person, 78 2-persons, 17 3-persons

1,223 married couples with children.
46 single-parent households (46 women).

83.3% of residents of 21104 zip code speak English at home.
0.8% of residents speak Spanish at home (100% very well).
3.7% of residents speak other Indo-European language at home (89% very well, 11% well).
10.6% of residents speak Asian or Pacific Island language at home (62% very well, 16% well, 22% not well).
1.3% of residents speak other language at home (100% very well).

Facilities with environmental interests located in this zip code:

• LAFARGE MID ATLANTIC MARRIOTTSVILLE (11411 MARRIOTTSVILLE RD in MARRIOTTSVILLE, MD)

  AIR MINOR (AIRS/AFS)
  ENFORCEMENT/COMPLIANCE ACTIVITY (Integrated Compliance Information System)
  STATE MASTER (Maryland Permits tracking) - National Pollutant Discharge Elimination System Permit, OIL CONTROL
  STATE MASTER (Maryland Air Emissions Database) - AIR MAJOR
  Small Quantity Generators, between 100 kg and 1000 kg of hazardous waste/month (Resource Conservation and Recovery Act (tracking hazardous waste))
  TRI REPORTER (Tracking of toxic chemicals releasing facilities)
  Business SIC classification: CRUSHED AND BROKEN STONE; READY-MIXED CONCRETE; TOP, BODY, AND UPHOLSTERY REPAIR SHOPS AND PAINT SHOPS
  Business NAICS classification: OTHER CRUSHED AND BROKEN STONE MINING AND QUARRYING.
  Organizations: GENSTAR STONE PRODUCTS COMPANY (CONTACT/OWNER) , LAFARGE CORPORATION (CONTACT/OWNER)
  Alternative names: LAFARGE - MARRIOTTSVILLE, LAFARGE - MARRIOTTSVILLE QUARRY, LAFARGE MID-ATLANTIC INC MARRIOTTSVILLE RMX

• ALPHA RIDGE LANDFILL (2350 MARRIOTTSVILLE ROAD in MARRIOTTSVILLE, MD)

  AIR MAJOR (AIRS/AFS)
  STATE MASTER (Maryland Permits tracking) - NPDES NON-MAJOR, OIL CONTROL, REFUSE DISPOSAL, SEWAGE SLUDGE UTILIZATION
  CRITERIA AND HAZARDOUS AIR POLLUTANT INVENTORY (Inventory of air pollution sources)
  National Pollutant Discharge Elimination System NON-MAJOR (Tracking pollutant discharge elimination systems) - permit
  HAZARDOUS WASTE BIENNIAL REPORTER (Resource Conservation and Recovery Act (tracking hazardous waste))
  Large Quantity Generators, more that 1000 kg of hazardous waste/month (Resource Conservation and Recovery Act (tracking hazardous waste))
  Business SIC classification: REFUSE SYSTEMS
  Business NAICS classification: OTHER NONHAZARDOUS WASTE TREATMENT AND DISPOSAL.
  Organizations: HOWARD COUNTY MARYLAND (CONTACT/OWNER)
  Alternative names: ALPHA RIDGE MUNICIPAL LANDFILL

• PICCIRILLI QUARRIES (795 MARRIOTTSVILLE ROAD in MARRIOTTSVILLE, MD)

  STATE MASTER (Maryland Permits tracking) - National Pollutant Discharge Elimination System Permit
  National Pollutant Discharge Elimination System NON-MAJOR (Tracking pollutant discharge elimination systems) - permit
  Business SIC classification: DIMENSION STONE; CONSTRUCTION SAND AND GRAVEL
  Alternative names: PICCIRILLI QUARRY, VINCI STONE PRODUCTS,INC.

Population in 1990: 1,482. Population change in the 1990s: +2,579 (+174.0%).

Place of birth for U.S.-born residents:

• This state: 3,398
• Northeast: 649
• Midwest: 293
• South: 590
• West: 234

70% of the 21104 zip code residents lived in the same house 5 years ago.
   Out of people who lived in different houses, 37% lived in this county.
   Out of people who lived in different counties, 50% lived in Maryland.

92% of the 21104 zip code residents lived in the same house 1 year ago.
   Out of people who lived in different houses, 50% moved from this county.
   Out of people who lived in different houses, 46% moved from different county within same state.
   Out of people who lived in different houses, 2% moved from different state.
   Out of people who lived in different houses, 4% moved from abroad.

Private vs. public school enrollment:

Students in private schools in grades 1 to 8 (elementary and middle school): 63
Students in private schools in grades 9 to 12 (high school): 28 Students in private undergraduate colleges: 67

Companies with federal contracts located in this zip code (MARRIOTTSVILLE, MD):

• HARKINS BUILDERS, INC (2201 WARWICK WAY) : $140,697,164 in 119 contracts from 1999 to 2006

  Contracts for Construction of Structures and Facilities -- Troop Housing Facilities, Construction of Structures and Facilities -- Miscellaneous Buildings, Construction of Structures and Facilities -- Family Housing Facilities, Maintenance, Repair or Alteration of Real Property -- Office Buildings, and more by Army, Navy, Air Force
  Signed by year: 2000: $19,292,880; 2001: $13,283,111; 2002: $25,915,890; 2003: $37,325,651; 2004: $41,378,581; 2005: -$5,016,133; 2006: $88,956.
  
  Biggest contracts:
  $25,269,793 with Army for Construction of Structures and Facilities -- Troop Housing Facilities. Signed on 2002-04-02. Completion date: 2003-01-01.
  $21,631,000 with Army for Construction of Structures and Facilities -- Miscellaneous Buildings. Signed on 2004-09-29. Completion date: 2006-10-15.
  $19,650,000 with Navy for Construction of Structures and Facilities -- Family Housing Facilities. Taking place in NC. Signed on 2004-02-17. Completion date: 2005-09-21.
  $17,600,000 with Navy for Maintenance, Repair or Alteration of Real Property -- Office Buildings. Taking place in VA. Signed on 2000-01-20. Completion date: 2001-06-18.
  

• HARKINS BUILDERS, INC (2201 WARWICK WAY) : $37,156,994 in 48 contracts from 2000 to 2005

  Contracts for Construction of Structures and Facilities -- Family Housing Facilities, Maintenance, Repair or Alteration of Real Property -- Family Housing Facilities, Residential Buildings, Construction of Structures and Facilities -- Maintenance Buildings, and more by Air Force, Army
  Signed by year: 2000: $9,091,900; 2001: $21,673,000; 2002: $5,469,812; 2003: $267,143; 2004: $438,291; 2005: $216,848; 2006: $0.
  
  Biggest contracts:
  $16,596,000 with Air Force for Construction of Structures and Facilities -- Family Housing Facilities. Taking place in DC. Signed on 2001-02-15. Completion date: 2002-04-23.
  $9,091,900, same as above. Signed on 2000-09-29. Completion date: 2002-04-23.
  $5,077,000 with Army for Maintenance, Repair or Alteration of Real Property -- Family Housing Facilities. Signed on 2001-08-31. Completion date: 2003-09-30.
  $4,975,998 with Army for Maintenance, Repair or Alteration of Real Property -- Family Housing Facilities. Taking place in VA. Signed on 2002-02-28. Completion date: 2004-05-12.
  

• MADISON MECHANICAL, INC (2201 WARWICK WAY; small business) : $405,114 in 11 contracts from 1999 to 2002

  Contracts for Maintenance, Repair or Alteration of Real Property -- Water Supply Facilities, Maintenance, Repair or Alteration of Real Property -- Miscellaneous Buildings, Maintenance, Repair or Alteration of Real Property -- Office Buildings by Bureau of Prisoners/Federal Prison System, Air Force
  Signed by year: 2000: $438,000; 2001: $90,788; 2002: -$133,674; 2003: $0; 2004: $0; 2005: $0; 2006: $0.
  
  Biggest contracts:
  $275,000 with Bureau of Prisoners/Federal Prison System for Maintenance, Repair or Alteration of Real Property -- Water Supply Facilities. Signed on 2000-08-15. Completion date: 2000-08-15.
  $90,788 with Air Force for Maintenance, Repair or Alteration of Real Property -- Miscellaneous Buildings. Taking place in DC. Signed on 2001-09-23. Completion date: 2000-10-21.
  $51,000 with Bureau of Prisoners/Federal Prison System for Maintenance, Repair or Alteration of Real Property -- Water Supply Facilities. Signed on 2000-06-15. Completion date: 2000-06-15.
  $44,000, same as above. Signed on 2000-04-15. Completion date: 2000-06-15.
  

• OPTEMAX, LLC (930 HENRYTON ROAD; small business)

  $80,000 with Navy for Defense Electronics and Communication Equipment -- Basic Research (R&D). Signed on 2005-05-10. Completion date: 2006-05-10.

• RHINEHART RAILROAD CONSTRUCTIO (1511 EVERLEA RD; small business) : $68,703 in 3 contracts from 2004 to 2005

  $57,538 with Army for Maintenance, Repair and Rebuilding of Equipment -- Railway Equipment. Signed on 2004-09-27. Completion date: 2004-09-30.
  $10,140 with Army for Combination and Miscellaneous Instruments. Signed on 2004-09-30. Completion date: 2004-10-16.
  $1,025 with Army for Miscellaneous Items. Signed on 2005-03-03. Completion date: 2004-10-16.
  

• MARIE MASTRACCO (6904 PINE HILL COURT; small business)

  -$7,394 with Army for Other Social Services. Signed on 2005-03-22. Completion date: 2001-09-30.

Top industries in this zip code by the number of employees in 2005:

• Management of Companies and Enterprises: Corporate, Subsidiary, and Regional Managing Offices (250-499 employees: 1 establishment)
• Other Services (except Public Administration): Religious Organizations (50-99: 3)
• Construction: New Multifamily Housing Construction (except Operative Builders) (100-249: 1)
• Construction: Plumbing, Heating, and Air-Conditioning Contractors (20-49: 1, 1-4: 1)
• Wholesale Trade: Men's and Boys' Clothing and Furnishings Merchant Wholesalers (20-49: 1)
• Educational Services: Exam Preparation and Tutoring (20-49: 1)
• Arts, Entertainment, and Recreation: Golf Courses and Country Clubs (20-49: 1)
• Professional, Scientific, and Technical Services: Computer Facilities Management Services (20-49: 1)
• Construction: Electrical Contractors (20-49: 1)

Detailed HMDA statistics for the following Tracts: 4022.01 , 5052.04, 6030.00


Detailed PMIC statistics for the following Tracts: 4022.01 , 5052.04, 6030.00

2002 - 2018 National Fire Incident Reporting System (NFIRS) incidents

According to the data from the years 2002 - 2018 the average number of fires per year is 12. The highest number of fire incidents - 19 took place in 2006, and the least - 5 in 2005. The data has a growing trend.
When looking into fire subcategories, the most reports belonged to: Outside Fires (42.8%), and Structure Fires (32.8%).


• Fire incident types reported to NFIRS in Zip Code 21104
• 8642.8%Outside Fires
• 6632.8%Structure Fires
• 4622.9%Mobile Property/Vehicle Fires
• 31.5%Other

See full 2006 National Fire Incident Reporting System statistics for zip code 21104, Maryland

Most common first names in zip code 21104 among deceased individuals
Name	Count	Lived (average)
Mary	16	80.3 years
William	15	78.0 years
John	14	73.9 years
Charles	10	71.1 years
Robert	10	67.2 years
George	10	75.8 years
James	9	73.1 years
Sr	8	87.7 years
Anna	8	83.4 years
Helen	8	77.8 years

Most common last names in zip code 21104 among deceased individuals
Last name	Count	Lived (average)
Dorsey	11	65.2 years
Williams	6	70.5 years
Wilson	5	78.2 years
Neal	5	70.2 years
Smith	5	79.4 years
Reisberg	5	83.2 years
Peddicord	4	86.0 years
Horn	4	78.7 years
Shipley	4	80.0 years
Thomas	4	74.0 years

Businesses in zip code 21104

• FedEx: 2
• UPS: 2