Housing density: 142 houses/condos per square mile
Median price asked for vacant for-sale houses and condos in 2022 in this county: $282,397.
Median contract rent in 2022: $907 (lower quartile is $665, upper quartile is $1,145)
Median rent asked for vacant for-rent units in 2022: $738
Median gross rent in Killingly, CT in 2022: $1,086
Housing units in Killingly with a mortgage: 2,382 (429 second mortgage, 258 home equity loan, 0 both second mortgage and home equity loan) Houses without a mortgage: 796
In family households: 94,705 (20,200 male householders, 10,143 female householders)
22,420 spouses, 32,772 children (30,142 natural, 792 adopted, 1,838 stepchildren), 1,953 grandchildren, 839 brothers or sisters, 1,026 parents, foster children, 1,121 other relatives, 3,518 non-relatives
In nonfamily households: 18,952 (7,012 male householders (5,014 living alone)), 7,455 female householders (6,006 living alone)), 4,485 nonrelatives
In group quarters: 4,771 (1,565 institutionalized population)
18,008 married couples with children.
7,061 single-parent households (1,662 men, 5,399 women).
92.3% of residents of Killingly speak English at home.
1.3% of residents speak Spanish at home (84% speak English very well, 8% speak English well, 8% speak English not well).
4.6% of residents speak other Indo-European language at home (81% speak English very well, 13% speak English well, 5% speak English not well).
1.0% of residents speak Asian or Pacific Island language at home (38% speak English very well, 30% speak English well, 31% speak English not well).
0.7% of residents speak other language at home (87% speak English very well, 13% speak English well).
Foreign born population: 777 (4.3%)
(79.3% of them are naturalized citizens)
Year of entry for the foreign-born population in Killingly, Connecticut
541995 to March 2000
261990 to 1994
541985 to 1989
621980 to 1984
231975 to 1979
01970 to 1974
311965 to 1969
243Before 1965
First ancestries reported:
French: 4,273 (21.7%)
Irish: 2,430 (12.3%)
French Canadian: 2,428 (12.3%)
Other: 2,185 (11.1%)
English: 1,909 (9.7%)
Polish: 1,372 (7.0%)
Italian: 1,294 (6.6%)
German: 1,262 (6.4%)
United States: 520 (2.6%)
Scottish: 316 (1.6%)
Portuguese: 298 (1.5%)
Swedish: 261 (1.3%)
Scotch-Irish: 198 (1.0%)
Dutch: 194 (1.0%)
Welsh: 134 (0.7%)
Russian: 127 (0.6%)
Ukrainian: 97 (0.5%)
Greek: 72 (0.4%)
Danish: 64 (0.3%)
Norwegian: 62 (0.3%)
Lithuanian: 52 (0.3%)
Czech: 51 (0.3%)
Hungarian: 28 (0.1%)
Slovak: 26 (0.1%)
Arab: 24 (0.1%)
Swiss: 20 (0.1%)
Subsaharan African: 19 (0.10%)
West Indian: 15 (0.08%)
Most common places of birth for foreign-born residents (%):
Laos
Killingly:
15.8% (78)
Connecticut:
0.7% (2,692)
Canada
Killingly:
13.6% (67)
Connecticut:
5.2% (19,083)
Germany
Killingly:
9.3% (46)
Connecticut:
3.1% (11,432)
Portugal
Killingly:
7.5% (37)
Connecticut:
3.6% (13,234)
United Kingdom
Killingly:
5.5% (27)
Connecticut:
4.4% (16,395)
Brazil
Killingly:
5.5% (27)
Connecticut:
2.8% (10,379)
Poland
Killingly:
5.3% (26)
Connecticut:
6.9% (25,507)
Netherlands
Killingly:
4.3% (21)
Connecticut:
0.4% (1,303)
Italy
Killingly:
4.1% (20)
Connecticut:
7.0% (26,023)
Jamaica
Killingly:
4.1% (20)
Connecticut:
7.2% (26,819)
Other Northern Europe
Killingly:
3.2% (16)
Connecticut:
0.6% (2,220)
France
Killingly:
2.8% (14)
Connecticut:
0.7% (2,742)
Thailand
Killingly:
2.4% (12)
Connecticut:
0.3% (983)
Sweden
Killingly:
2.2% (11)
Connecticut:
0.4% (1,374)
Russia
Killingly:
2.2% (11)
Connecticut:
1.4% (5,021)
Lebanon
Killingly:
2.0% (10)
Connecticut:
0.3% (1,286)
El Salvador
Killingly:
2.0% (10)
Connecticut:
0.7% (2,465)
Other Eastern Europe
Killingly:
1.8% (9)
Connecticut:
2.1% (7,596)
China, excluding Hong Kong and Taiwan
Killingly:
1.8% (9)
Connecticut:
2.5% (9,358)
Korea
Killingly:
1.8% (9)
Connecticut:
1.5% (5,508)
Place of birth for U.S.-born residents:
This state: 10,931
Other state: 4,912
Northeast: 3,738
Midwest: 261
South: 580
West: 333
60% of Killingly residents lived in the same house 5 years ago. Out of people who lived in different houses, 75% lived in this county. Out of people who lived in different counties, 32% lived in Connecticut.
Education attainment for males 25 years and older:
No schooling: 37
Nursery to 4th grade: 0
5th and 6th grade: 56
7th and 8th grade: 260
9th grade: 286
10th grade: 287
11th grade: 202
12th grade, no diploma: 214
High school graduate (or equivalency): 1,954
Less than 1 year of college: 404
Some college more than 1 year, no degree: 417
Associate degree: 329
Bachelor's degree: 429
Master's degree: 207
Professional school degree: 47
Doctorate degree: 25
Education attainment for females 25 years and older:
No schooling: 31
Nursery to 4th grade: 0
5th and 6th grade: 26
7th and 8th grade: 369
9th grade: 192
10th grade: 297
11th grade: 227
12th grade, no diploma: 219
High school graduate (or equivalency): 2,276
Less than 1 year of college: 393
Some college more than 1 year, no degree: 663
Associate degree: 376
Bachelor's degree: 388
Master's degree: 218
Professional school degree: 48
Doctorate degree: 27
Housing units in structures:
One, detached: 4,039
One, attached: 231
Two: 955
3 or 4: 527
5 to 9: 562
10 to 19: 91
20 to 49: 185
50 or more: 12
Mobile homes: 291
Boats, RVs, vans, etc.: 16
Median worth of mobile homes: $27,146
Housing units lacking complete plumbing facilities: 0.5%
Housing units lacking complete kitchen facilities: 0.9%