Compare towns
Lyme vs Killingly vs Deep River vs Old Lyme
Cost, people, housing, commute and schools, side by side, each benchmarked against Connecticut.
What stands out worked out from the figures below
Lyme has the most expensive homes ($630k median).
Killingly has the most affordable homes ($289k median).
Deep River has the shortest commute (24 min average).
Old Lyme has the most kids (20.3% under 18).
What matters to you?
Pick a few. We’ll pull those rows to the top and mark which town comes out ahead on each. There’s no overall score: what matters is up to you.
| Measure | Lyme | Killingly | Deep River | Old Lyme |
|---|---|---|---|---|
| Your priorities | ||||
| People | ||||
| Population | 2,303Lowest |
17,867Highest |
4,458 |
7,679 |
| Median age | 55.6±3.3Highest 35% above CT |
39.5±3Lowest 4% below CT |
46.2±5.6 12% above CT |
50.6±3.3 23% above CT |
| Lyme and Old Lyme are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Kids under 18 | 13.1%±2.4Lowest CT: 20.2% |
19.8%±2.3 CT: 20.2% |
16.6%±4.7 CT: 20.2% |
20.3%±3.1Highest CT: 20.2% |
| Old Lyme and Killingly are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Age 65+ | 30.7%±4.5Highest CT: 18.5% |
19.7%±2.4Lowest CT: 18.5% |
22.1%±4.1 CT: 18.5% |
26.4%±3.1 CT: 18.5% |
| Lyme and Old Lyme are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Bachelor’s degree+adults 25+ | 63.5%Highest CT: 42.5% |
22.9%Lowest CT: 42.5% |
44.6% CT: 42.5% |
56.5% CT: 42.5% |
| Enrolled in collegeshare of residents | 2.2%±1.4Lowest CT: 7.1% |
5.4%±1.9Highest CT: 7.1% |
3.8%±2.2 CT: 7.1% |
2.4%±1.2 CT: 7.1% |
| Killingly and Deep River are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Cost of living | ||||
| Household incomemedian | $135,000±$22kHighest 41% above CT |
$84,350±$8kLowest 12% below CT |
$90,253±$19k 6% below CT |
$131,899±$11k 38% above CT |
| Lyme and Old Lyme are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Home valuemedian, owner-occupied | $629,900±$105kHighest 72% above CT |
$288,600±$15kLowest 21% below CT |
$362,200±$26k about the CT average |
$484,200±$21k 32% above CT |
| Rentmedian gross, monthly | $1,719±$1k 16% above CT |
$1,044±$141Lowest 30% below CT |
$1,221±$185 18% below CT |
$2,238±$295Highest 50% above CT |
| Old Lyme and Lyme are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Property taxmedian, yearly | $7,328Highest 10% above CT |
$3,922Lowest 41% below CT |
$6,092 8% below CT |
$6,284 5% below CT |
| Renters paying 30%+of income on rent | 32.9%±44.3Lowest CT: 52.6% |
42.8%±10.9 CT: 52.6% |
58.2%±22.9Highest CT: 52.6% |
51.6%±17.2 CT: 52.6% |
| Deep River and Old Lyme are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Below poverty line | 2.9%Lowest CT: 10% |
11.4%Highest CT: 10% |
8.2% CT: 10% |
2.9%Lowest CT: 10% |
| Housing | ||||
| Homeownersof occupied homes | 90.8%Highest CT: 66.5% |
71.6% CT: 66.5% |
69.2%Lowest CT: 66.5% |
88.8% CT: 66.5% |
| Typical home builtmedian year | 1967 same as CT |
1968 1 yr newer than CT |
1974Highest 7 yrs newer than CT |
1965Lowest 2 yrs older than CT |
| Getting to work | ||||
| Average commuteone way | 31 minHighest 17% above CT |
28 min 5% above CT |
24 minLowest 9% below CT |
27 min about the CT average |
| Work from home | 27.6%±10Highest CT: 16% |
11.1%±2.3Lowest CT: 16% |
15.2%±5.6 CT: 16% |
24.2%±5.7 CT: 16% |
| Lyme and Old Lyme are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Schools | ||||
| Public school scoresrank in state, math + reading | — | #136 of 149 in CT | #70 of 149 in CT | #10 of 149 in CT |
| School district | Regional School District 18 | Connecticut Technical Education and Career System · Eastern Connecticut Regional Educational Service Center (EAS | Deep River School District · Regional School District 04 | Regional School District 18 |
| High school in town | None in town | Killingly High School | Valley Regional High School | Lyme-Old Lyme High School |
| Students per teacherat that high school | — | 11.1Highest |
9.3Lowest |
9.6 |
| On TownTapestry | ||||
| Old photos in History | None yet | None yet | None yet | None yet |
CT average · Sources: U.S. Census Bureau, American Community Survey 5-year estimates 2020–2024; 2010 & 2020 decennial census; NCES Common Core of Data. “±” is the Census margin of error. Property tax is top-coded by the Census at $10,000+. School rank compares math and reading proficiency against the state average.