Compare towns
Old Lyme vs Plainfield
Cost, people, housing, commute and schools, side by side, each benchmarked against Connecticut.
What stands out worked out from the figures below
Old Lyme has the most people working from home (24.2%).
Plainfield has the most affordable homes ($272k median).
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 | Old Lyme | Plainfield |
|---|---|---|
| Your priorities | ||
| People | ||
| Population | 7,679Lowest |
15,141Highest |
| Median age | 50.6±3.3Highest 23% above CT |
37±4.5Lowest 10% below CT |
| Kids under 18 | 20.3%±3.1Highest CT: 20.2% |
19.4%±2.6Lowest CT: 20.2% |
| Old Lyme and Plainfield are within the Census margin of error here, so we can’t say which is really higher. | ||
| Age 65+ | 26.4%±3.1Highest CT: 18.5% |
16.6%±2.4Lowest CT: 18.5% |
| Bachelor’s degree+adults 25+ | 56.5%Highest CT: 42.5% |
15%Lowest CT: 42.5% |
| Enrolled in collegeshare of residents | 2.4%±1.2Lowest CT: 7.1% |
5.6%±1.8Highest CT: 7.1% |
| Cost of living | ||
| Household incomemedian | $131,899±$11kHighest 38% above CT |
$76,993±$8kLowest 20% below CT |
| Home valuemedian, owner-occupied | $484,200±$21kHighest 32% above CT |
$272,100±$16kLowest 26% below CT |
| Rentmedian gross, monthly | $2,238±$295Highest 50% above CT |
$1,204±$70Lowest 19% below CT |
| Property taxmedian, yearly | $6,284Highest 5% below CT |
$4,209Lowest 37% below CT |
| Renters paying 30%+of income on rent | 51.6%±17.2Highest CT: 52.6% |
39.8%±9.5Lowest CT: 52.6% |
| Old Lyme and Plainfield 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% |
8.7%Highest CT: 10% |
| Housing | ||
| Homeownersof occupied homes | 88.8%Highest CT: 66.5% |
73.6%Lowest CT: 66.5% |
| Typical home builtmedian year | 1965Lowest 2 yrs older than CT |
1971Highest 4 yrs newer than CT |
| Getting to work | ||
| Average commuteone way | 27 minHighest about the CT average |
27 minLowest about the CT average |
| Work from home | 24.2%±5.7Highest CT: 16% |
10%±4Lowest CT: 16% |
| Schools | ||
| Public school scoresrank in state, math + reading | #10 of 149 in CT | #131 of 149 in CT |
| School district | Regional School District 18 | Plainfield School District |
| High school in town | Lyme-Old Lyme High School | Plainfield High School |
| Students per teacherat that high school | 9.6Lowest |
10.3Highest |
| On TownTapestry | ||
| Old photos in History | 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.

