| Year Established: | 1699 |
| Population: | 14,619 |
| Utilities: |
Connecticut Light & Power Sewer Service (80%) |
| Government: | Selectmen - Town Meeting |
| Land Area: | 42.27 Square Miles |
| Schools: |
2 Elementary Schools 1 Junior High School 1 Senior High School 2 Private Schools |
| Hospitals: | None |
| Churches: | 13 Churches |
| Recreation: |
2 Baseball/Softball Youth Complexes Town sponsored recreation program Town owned indoor swimming pool |
| Town Website: | www.PlainfieldCT.org |
| Assessor's Phone Number: | (860) 230-3008 |
| Assessor's Hours: | Mon-Fri: 8:30 - 4:30 |
| Mill Rate: | 19.94 |
| Fire District Taxes: |
Central Village - 2.125 Moosup - 1.56 Plainfield - 1.05 Wauregan - 1.75 |
