Compare towns
Hatfield vs Plainfield vs Killingly vs Northampton
Cost, people, housing, commute and schools, side by side, each benchmarked against the U.S..
What stands out worked out from the figures below
Hatfield has the oldest population (median age 46.8).
Plainfield has the youngest population (median age 37).
Killingly has the most kids (19.8% under 18).
Northampton has the most people working from home (24.1%).
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 | Hatfield | Plainfield | Killingly | Northampton |
|---|---|---|---|---|
| Your priorities | ||||
| People | ||||
| Population | 3,325Lowest |
15,141 |
17,867 |
30,962Highest |
| Growth since 20102010 → 2020 census | +2.2%Lowest U.S.: +7.4% |
— | — | +3.6%Highest U.S.: +7.4% |
| Median age | 46.8±5Highest 20% above U.S. |
37±4.5Lowest 5% below U.S. |
39.5±3 about the U.S. average |
41.3±2.2 6% above U.S. |
| Hatfield and Northampton are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Kids under 18 | 14%±4.3Lowest U.S.: 22% |
19.4%±2.6 U.S.: 22% |
19.8%±2.3Highest U.S.: 22% |
16%±1.8 U.S.: 22% |
| Killingly and Plainfield are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Age 65+ | 23.3%±4.6Highest U.S.: 17.2% |
16.6%±2.4Lowest U.S.: 17.2% |
19.7%±2.4 U.S.: 17.2% |
20.4%±1.7 U.S.: 17.2% |
| Hatfield and Northampton are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Bachelor’s degree+adults 25+ | 48.5% U.S.: 35.7% |
15%Lowest U.S.: 35.7% |
22.9% U.S.: 35.7% |
62.7%Highest U.S.: 35.7% |
| Enrolled in collegeshare of residents | 5.1%±2.6Lowest U.S.: 6.4% |
5.6%±1.8 U.S.: 6.4% |
5.4%±1.9 U.S.: 6.4% |
14%±1.4Highest U.S.: 6.4% |
| Cost of living | ||||
| Household incomemedian | $89,005±$25kHighest 10% above U.S. |
$76,993±$8kLowest 5% below U.S. |
$84,350±$8k 4% above U.S. |
$80,288±$6k about the U.S. average |
| Hatfield and Killingly are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Home valuemedian, owner-occupied | $440,800±$26kHighest 32% above U.S. |
$272,100±$16kLowest 18% below U.S. |
$288,600±$15k 13% below U.S. |
$429,700±$17k 29% above U.S. |
| Hatfield and Northampton are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Rentmedian gross, monthly | $1,267±$216 10% below U.S. |
$1,204±$70 15% below U.S. |
$1,044±$141Lowest 26% below U.S. |
$1,439±$75Highest about the U.S. average |
| Northampton and Hatfield are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Property taxmedian, yearly | $4,930 58% above U.S. |
$4,209 35% above U.S. |
$3,922Lowest 26% above U.S. |
$5,680Highest 82% above U.S. |
| Renters paying 30%+of income on rent | 42.6%±11.8 U.S.: 51.1% |
39.8%±9.5Lowest U.S.: 51.1% |
42.8%±10.9 U.S.: 51.1% |
57.6%±6.7Highest U.S.: 51.1% |
| Northampton and Killingly are within the Census margin of error here, so we can’t say which is really higher. | ||||
| Below poverty line | 8.9% U.S.: 12.5% |
8.7%Lowest U.S.: 12.5% |
11.4% U.S.: 12.5% |
13.4%Highest U.S.: 12.5% |
| Housing | ||||
| Homeownersof occupied homes | 74.6%Highest U.S.: 65.2% |
73.6% U.S.: 65.2% |
71.6% U.S.: 65.2% |
57.3%Lowest U.S.: 65.2% |
| Typical home builtmedian year | 1967 13 yrs older than U.S. |
1971Highest 9 yrs older than U.S. |
1968 12 yrs older than U.S. |
1955Lowest 25 yrs older than U.S. |
| Getting to work | ||||
| Average commuteone way | 20 minLowest 23% below U.S. |
27 min about the U.S. average |
28 minHighest 6% above U.S. |
21 min 19% below U.S. |
| Work from home | 16%±6.3 U.S.: 15.1% |
10%±4Lowest U.S.: 15.1% |
11.1%±2.3 U.S.: 15.1% |
24.1%±3.4Highest U.S.: 15.1% |
| Northampton and Hatfield 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 | #198 of 282 in MA | #131 of 149 in CT | #136 of 149 in CT | #159 of 282 in MA |
| School district | Hatfield | Plainfield School District | Connecticut Technical Education and Career System · Eastern Connecticut Regional Educational Service Center (EAS | Northampton · Northampton-Smith Vocational Agricultural |
| High school in town | Smith Academy | Plainfield High School | Killingly High School | Northampton High |
| Students per teacherat that high school | 6.1Lowest |
10.3 |
11.1 |
14.7Highest |
| On TownTapestry | ||||
| Old photos in History | None yet | None yet | None yet | None yet |
U.S. 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.



