Housing density: 944 houses/condos per square mile
Median price asked for vacant for-sale houses and condos in 2022: $586,363.
Median contract rent in 2022: $1,993 (lower quartile is $1,402, upper quartile is over $2,000)
Median rent asked for vacant for-rent units in 2022: $4,213
Median gross rent in Olney, MD in 2022: over $2,000
Housing units in Olney with a mortgage: 8,002 (847 second mortgage, 8 home equity loan, 771 both second mortgage and home equity loan) Houses without a mortgage: 132
Median household income for houses/condos with a mortgage: $183,665
Median household income for apartments without a mortgage: $134,382
Size of family households: 3,597 2-persons, 2,091 3-persons, 2,524 4-persons, 990 5-persons, 260 6-persons, 68 7-or-more-persons.
Size of nonfamily households: 1,979 1-person, 397 2-persons.
7,070 married couples with children.
943 single-parent households (237 men, 706 women).
72.4% of residents of Olney speak English at home.
6.4% of residents speak Spanish at home (66% speak English very well, 19% speak English well, 13% speak English not well, 2% don't speak English at all).
6.6% of residents speak other Indo-European language at home (80% speak English very well, 12% speak English well, 4% speak English not well, 3% don't speak English at all).
8.5% of residents speak Asian or Pacific Island language at home (65% speak English very well, 20% speak English well, 13% speak English not well, 3% don't speak English at all).
5.5% of residents speak other language at home (82% speak English very well, 11% speak English well, 7% speak English not well).
Foreign born population: 8,231 (23.3%)
(72.0% of them are naturalized citizens)
Year of entry for the foreign-born population in Olney, Maryland
1,7902010 or later
2,0342000 to 2009
1,4431990 to 1999
1,2981980 to 1989
1,2151970 to 1979
883Before 1970
First ancestries reported:
Irish: 1,278 (6.6%)
German: 998 (5.2%)
American: 888 (4.6%)
Italian: 733 (3.8%)
English: 714 (3.7%)
Ethiopian: 702 (3.6%)
European: 601 (3.1%)
Kenyan: 581 (3.0%)
Russian: 537 (2.8%)
African: 381 (2.0%)
Eastern European: 373 (1.9%)
Polish: 317 (1.6%)
Iranian: 281 (1.5%)
Northern European: 256 (1.3%)
Portuguese: 218 (1.1%)
Ukrainian: 184 (1.0%)
Scottish: 171 (0.9%)
Jamaican: 160 (0.8%)
Greek: 147 (0.8%)
Finnish: 141 (0.7%)
Lithuanian: 140 (0.7%)
Scotch-Irish: 128 (0.7%)
British: 110 (0.6%)
Lebanese: 106 (0.6%)
Czech: 89 (0.5%)
Albanian: 86 (0.4%)
Brazilian: 83 (0.4%)
Egyptian: 71 (0.4%)
Swedish: 61 (0.3%)
Dutch: 53 (0.3%)
Slovak: 53 (0.3%)
Hungarian: 51 (0.3%)
Afghan: 39 (0.2%)
Trinidadian and Tobagonian: 37 (0.2%)
Romanian: 36 (0.2%)
Guyanese: 32 (0.2%)
Danish: 30 (0.2%)
Nigerian: 29 (0.2%)
Jordanian: 27 (0.1%)
French Canadian: 25 (0.1%)
West Indian: 24 (0.1%)
Swiss: 23 (0.1%)
French: 22 (0.1%)
Syrian: 16 (0.08%)
Norwegian: 15 (0.08%)
Cajun: 15 (0.08%)
Liberian: 14 (0.07%)
Cypriot: 13 (0.07%)
Ghanaian: 13 (0.07%)
Sierra Leonean: 12 (0.06%)
U.S. Virgin Islander: 12 (0.06%)
Armenian: 10 (0.05%)
Welsh: 10 (0.05%)
Austrian: 9 (0.05%)
Scandinavian: 8 (0.04%)
Palestinian: 6 (0.03%)
Croatian: 5 (0.03%)
Moroccan: 5 (0.03%)
Canadian: 4 (0.02%)
Israeli: 2 (0.01%)
Most common places of birth for foreign-born residents (%):
Ethiopia
Olney:
9.1% (746)
Maryland:
3.2% (30,870)
Korea
Olney:
8.3% (686)
Maryland:
3.4% (32,635)
India
Olney:
6.8% (563)
Maryland:
6.4% (61,725)
China, excluding Hong Kong and Taiwan
Olney:
5.7% (467)
Maryland:
4.6% (44,742)
El Salvador
Olney:
4.2% (346)
Maryland:
12.0% (115,412)
Kenya
Olney:
4.1% (337)
Maryland:
0.8% (7,497)
Philippines
Olney:
3.0% (243)
Maryland:
3.8% (36,698)
Taiwan
Olney:
2.6% (217)
Maryland:
0.9% (8,520)
Iran
Olney:
2.5% (209)
Maryland:
1.3% (12,074)
Peru
Olney:
2.5% (206)
Maryland:
1.8% (17,161)
Russia
Olney:
2.3% (193)
Maryland:
1.0% (9,481)
Brazil
Olney:
2.3% (193)
Maryland:
1.2% (11,980)
Vietnam
Olney:
2.2% (182)
Maryland:
1.9% (18,716)
Burma (Myanmar)
Olney:
2.1% (176)
Maryland:
0.5% (4,888)
Colombia
Olney:
2.1% (170)
Maryland:
1.3% (12,898)
Bangladesh
Olney:
2.1% (169)
Maryland:
0.7% (7,124)
Jamaica
Olney:
1.9% (153)
Maryland:
2.8% (27,444)
Bolivia
Olney:
1.8% (150)
Maryland:
0.7% (7,000)
Canada
Olney:
1.8% (148)
Maryland:
0.9% (8,603)
Other Eastern Europe
Olney:
1.7% (144)
Maryland:
0.3% (3,199)
Place of birth for U.S.-born residents:
This state: 12,125
Other state: 13,723
Northeast: 3,964
Midwest: 1,675
South: 6,841
West: 1,269
93.3% of Olney residents lived in the same house 1 years ago. Out of people who lived in different houses, 39.8% lived in this county. Out of people who lived in different counties, 26.4% lived in Maryland.
Olney:
93.3%
State average:
88.5%
Education attainment for males 25 years and older:
No schooling: 128
Nursery to 4th grade: 11
5th and 6th grade: 33
7th and 8th grade: 45
9th grade: 12
10th grade: 24
11th grade: 141
12th grade, no diploma: 52
High school graduate (or equivalency): 1,214
Less than 1 year of college: 473
Some college more than 1 year, no degree: 1,009
Associate degree: 515
Bachelor's degree: 3,896
Master's degree: 2,313
Professional school degree: 765
Doctorate degree: 639
Education attainment for females 25 years and older:
No schooling: 172
Nursery to 4th grade: 4
5th and 6th grade: 32
7th and 8th grade: 0
9th grade: 20
10th grade: 23
11th grade: 40
12th grade, no diploma: 130
High school graduate (or equivalency): 1,899
Less than 1 year of college: 549
Some college more than 1 year, no degree: 831
Associate degree: 789
Bachelor's degree: 4,324
Master's degree: 3,020
Professional school degree: 506
Doctorate degree: 495
Housing units in structures:
One, detached: 8,159
One, attached: 3,369
Two: 60
3 or 4: 33
5 to 9: 120
10 to 19: 184
20 to 49: 171
50 or more: 167
Housing units lacking complete plumbing facilities in 2022: 0.3%
Housing units lacking complete kitchen facilities in 2022: 0.3%
House/condo owner moved in on average 15 years ago