Plainfield is a town in Windham County, Connecticut, home to about 13,850 people across 42 square miles. Its ZIP codes are 06332, 06354, 06374 and 06387, and parts of 06239 are in Plainfield too.
Homes sold for a median of $175 per square foot across 4 ZIP codes in the three months ending August 2026, and 3 of 4 were seller’s markets.
All in Plainfield
Mostly Plainfield; also Sterling
All in Plainfield
All in Plainfield
Mostly Killingly; part is in Plainfield
Each card is that ZIP code’s whole market, including any part outside Plainfield. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Plainfield’s story and what everyday life there is like, for people thinking about moving in.
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| Nearest major airport | Rhode Island T. F. Green International Airport (PVD)25 miles away |
|---|---|
| Nearest city of 250,000+ | Boston, MA63 miles away |
| Nearest city of 1 million+ | New York, NY128 miles away |
Straight-line distances from the center of Plainfield; driving is longer.
Source: Airports from OurAirports (scheduled passenger service); city centers and populations from the U.S. Census Bureau.
Source: Members of Congress from the congress-legislators project; districts from the Census Bureau’s relationship files; governor and mayor from Wikidata.
Plainfield had 14,973 residents in the 2020 census, up 2% since 2000.
It’s the 79th largest of 169 towns in Connecticut by population.
Windham County grew from 46,861 residents in 1900 to 116,418 in 2020.
Windham County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 80°F in summer, and winter lows average 17°F. About 50.6 inches of rain and melted snow fall in a typical year.
Source: NOAA 1991–2020 climate normals, Hampton, CT weather station (9 miles away).
75 doctors and other health care providers list an office in Plainfield’s ZIP codes.
Nearest hospitals
Providers with an office here
| Primary care doctors | 8 |
|---|---|
| Specialist doctors | 5 |
| Dentists | 12 |
| Nurse practitioners and physician assistants | 13 |
| Mental health providers | 21 |
| Physical and occupational therapists | 13 |
| Optometrists | 1 |
| Chiropractors | 2 |
| Pharmacies | 3 |
Source: Hospitals from CMS Hospital General Information (ratings are CMS overall star ratings); straight-line distances; providers from the CMS National Plan and Provider Enumeration System (NPPES), by practice address and primary specialty.
Parks (11 nearby)
Grocery stores (2 nearby)
Pharmacies (2 nearby)
Libraries (1 nearby)
Museums (2 nearby)
Counts are within about 4.5 miles of the center of town.
Source: Map data © OpenStreetMap contributors (openstreetmap.org/copyright), as mapped by volunteers; it can miss places or include closed ones.
Public schools here are run by Plainfield School District. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Moosup Elementary SchoolMoosup | Pre-K–3 | 252 | Public | 1.8 mi |
| Shepard Hill Elementary SchoolPlainfield | Pre-K–3 | 392 | Public | 2.4 mi |
| Plainfield Memorial SchoolPlainfield | 4–5 | 291 | Public | 1.7 mi |
| Plainfield Central SchoolPlainfield | 6–8 | 422 | Public | 1.7 mi |
| Plainfield High SchoolCentral Village | 9–12 | 515 | Public | 2.2 mi |
Source: U.S. Department of Education, NCES: Common Core of Data (2024-2025) for public schools. Listed by address; we don’t rate schools.
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Shares ZIP codes with Killingly and Sterling.
Town boundaries don’t always match ZIP codes: a ZIP code can cross into neighboring towns, and a town can share a ZIP code with its neighbors. Facts describe the town itself; market figures describe whole ZIP codes.