Housing density: 198 houses/condos per square mile
Median price asked for vacant for-sale houses and condos in 2022 in this county: $309,766.
Median contract rent in 2022: $1,465 (lower quartile is $1,001, upper quartile is $1,916)
Median rent asked for vacant for-rent units in 2022: $1,110
Median gross rent in Old Lyme, CT in 2022: $1,715
Housing units in Old Lyme with a mortgage: 1,605 (150 second mortgage, 188 home equity loan, 0 both second mortgage and home equity loan) Houses without a mortgage: 694
In family households: 214,652 (47,484 male householders, 22,378 female householders)
52,173 spouses, 73,395 children (67,999 natural, 1,935 adopted, 3,461 stepchildren), 4,214 grandchildren, 2,063 brothers or sisters, 2,316 parents, foster children, 2,625 other relatives, 6,387 non-relatives
In nonfamily households: 46,621 (18,056 male householders (13,616 living alone)), 19,139 female householders (15,978 living alone)), 9,426 nonrelatives
In group quarters: 12,782 (5,482 institutionalized population)
43,726 married couples with children.
14,569 single-parent households (3,084 men, 11,485 women).
93.8% of residents of Old Lyme speak English at home.
0.6% of residents speak Spanish at home (100% speak English very well).
4.9% of residents speak other Indo-European language at home (74% speak English very well, 22% speak English well, 4% speak English not well).
0.5% of residents speak Asian or Pacific Island language at home (100% speak English very well).
0.1% of residents speak other language at home (100% speak English very well).
Foreign born population: 459 (5.6%)
(77.6% of them are naturalized citizens)
Year of entry for the foreign-born population in Old Lyme, Connecticut
461995 to March 2000
71990 to 1994
131985 to 1989
01980 to 1984
311975 to 1979
381970 to 1974
151965 to 1969
140Before 1965
First ancestries reported:
Irish: 1,756 (18.6%)
English: 1,412 (14.9%)
Italian: 1,195 (12.6%)
German: 1,082 (11.5%)
Other: 591 (6.3%)
Polish: 588 (6.2%)
French: 477 (5.0%)
United States: 458 (4.8%)
Scottish: 381 (4.0%)
Swedish: 350 (3.7%)
French Canadian: 200 (2.1%)
Norwegian: 136 (1.4%)
Russian: 133 (1.4%)
Dutch: 88 (0.9%)
Scotch-Irish: 84 (0.9%)
Portuguese: 75 (0.8%)
Welsh: 70 (0.7%)
Greek: 65 (0.7%)
Swiss: 55 (0.6%)
Lithuanian: 50 (0.5%)
Danish: 48 (0.5%)
Czech: 45 (0.5%)
Hungarian: 37 (0.4%)
Ukrainian: 37 (0.4%)
Subsaharan African: 24 (0.3%)
Slovak: 12 (0.1%)
Most common places of birth for foreign-born residents (%):
United Kingdom
Old Lyme:
16.9% (49)
Connecticut:
4.4% (16,395)
Germany
Old Lyme:
11.4% (33)
Connecticut:
3.1% (11,432)
Italy
Old Lyme:
8.3% (24)
Connecticut:
7.0% (26,023)
Greece
Old Lyme:
7.6% (22)
Connecticut:
1.2% (4,622)
Russia
Old Lyme:
6.6% (19)
Connecticut:
1.4% (5,021)
Canada
Old Lyme:
6.6% (19)
Connecticut:
5.2% (19,083)
Hong Kong
Old Lyme:
5.9% (17)
Connecticut:
0.3% (1,227)
India
Old Lyme:
4.8% (14)
Connecticut:
4.1% (15,108)
South Africa
Old Lyme:
4.8% (14)
Connecticut:
0.3% (1,269)
Other Caribbean
Old Lyme:
2.8% (8)
Connecticut:
0.7% (2,569)
Sweden
Old Lyme:
2.4% (7)
Connecticut:
0.4% (1,374)
Hungary
Old Lyme:
2.4% (7)
Connecticut:
0.7% (2,646)
Australia
Old Lyme:
2.4% (7)
Connecticut:
0.3% (1,032)
Peru
Old Lyme:
2.4% (7)
Connecticut:
2.1% (7,612)
France
Old Lyme:
2.1% (6)
Connecticut:
0.7% (2,742)
Other Eastern Europe
Old Lyme:
2.1% (6)
Connecticut:
2.1% (7,596)
Philippines
Old Lyme:
2.1% (6)
Connecticut:
1.7% (6,247)
Ireland
Old Lyme:
1.7% (5)
Connecticut:
1.2% (4,344)
Other Northern Europe
Old Lyme:
1.7% (5)
Connecticut:
0.6% (2,220)
Other Western Europe
Old Lyme:
1.7% (5)
Connecticut:
0.5% (1,983)
China, excluding Hong Kong and Taiwan
Old Lyme:
1.7% (5)
Connecticut:
2.5% (9,358)
Guatemala
Old Lyme:
1.7% (5)
Connecticut:
1.7% (6,181)
Place of birth for U.S.-born residents:
This state: 3,995
Other state: 3,069
Northeast: 2,206
Midwest: 326
South: 334
West: 203
65% of Old Lyme residents lived in the same house 5 years ago. Out of people who lived in different houses, 45% lived in this county. Out of people who lived in different counties, 57% lived in Connecticut.
Education attainment for males 25 years and older:
No schooling: 0
Nursery to 4th grade: 0
5th and 6th grade: 0
7th and 8th grade: 23
9th grade: 20
10th grade: 74
11th grade: 21
12th grade, no diploma: 65
High school graduate (or equivalency): 570
Less than 1 year of college: 120
Some college more than 1 year, no degree: 343
Associate degree: 138
Bachelor's degree: 743
Master's degree: 285
Professional school degree: 155
Doctorate degree: 104
Education attainment for females 25 years and older:
No schooling: 16
Nursery to 4th grade: 0
5th and 6th grade: 8
7th and 8th grade: 24
9th grade: 37
10th grade: 5
11th grade: 10
12th grade, no diploma: 51
High school graduate (or equivalency): 631
Less than 1 year of college: 208
Some college more than 1 year, no degree: 389
Associate degree: 227
Bachelor's degree: 724
Master's degree: 334
Professional school degree: 51
Doctorate degree: 36
Housing units in structures:
One, detached: 4,156
One, attached: 106
Two: 108
3 or 4: 116
5 to 9: 31
10 to 19: 26
20 to 49: 19
Mobile homes: 8
Median worth of mobile homes: $436,057
Housing units lacking complete plumbing facilities: 0.3%
Housing units lacking complete kitchen facilities: 0.5%