06374 ZIP Code — Plainfield, CT
Windham County, Connecticut
ZIP code 06374 is located in Plainfield, Connecticut, within Windham County. It covers approximately 25.59 square miles and serves a population of 8,119 residents. This is a standard ZIP code in the Eastern (ET) timezone, served by area code 860/959.
About ZIP code 06374
The housing stock consists of a mix of housing types. Most homes were built in the pre-1940, giving the area an established character. Median home value is $231,000. Owner-occupancy sits near the national average at 74%.
Median household income is $67,561.
The dominant occupation class is management, business, and professional, with education and healthcare as the leading industry. The average commute of 24 minutes is near the national average.
College attainment at 17% is below the national average, consistent with a trades and production-oriented local economy.
8,119
population
25.59
sq mi land
Standard
ZIP type
Eastern (ET)
timezone
06374 ZIP code map
Cities in ZIP code 06374
Below are the cities the US Postal Service accepts for ZIP code 06374. Using any city not on this list may result in mail delivery delays.
| City | Status |
|---|---|
| Plainfield | Preferred |
Nearby ZIP codes
06354 Moosup (3.4 mi)
06331 Canterbury (4.1 mi)
06377 Sterling (4.9 mi)
06234 Brooklyn (7.1 mi)
06239 Danielson (7.2 mi)
06351 Jewett City (7.9 mi)
06384 Voluntown (8.5 mi)
06330 Baltic (9.1 mi)
02827 Greene (9.4 mi)
06247 Hampton (9.8 mi)
06264 Scotland (9.9 mi)
06380 Taftville (11.5 mi)
Demographics
updated 05/2026
| Population | |
|---|---|
| Total population | 8,119 |
| Population density | 317 / sq mi |
| State FIPS | 09 |
| County FIPS | 015 |
| Geography | |
|---|---|
| Land area | 25.59 sq mi |
| Water area | 0.34 sq mi |
| Latitude | 41.6884 |
| Longitude | -71.9092 |
| Timezone | Eastern (ET) |
| Area code | 860/959 |
Total population by age
Gender
Race & ethnicity
Economics
updated 05/2026
Household income
| Income range | This ZIP | County avg | State avg |
|---|---|---|---|
| Under $50k | 34.2% | 36.5% | 32.0% |
| $50k – $100k | 39.2% | 33.6% | 27.7% |
| $100k – $200k | 22.5% | 23.1% | 27.1% |
| Over $200k | 4.1% | 6.9% | 13.2% |
Demographics & statistics
8,119
Population
317
People per sq mi
36.5
Median age
$67,561
Median household income
$32,932
Per capita income
$231,000
Median home value
$1,124
Median monthly rent
74.1%
Home ownership
11.1%
Poverty rate
6.5%
Unemployment
2,455
Housing units
17.3%
Bachelor's or higher
Age distribution
Male
Female
352
Under 5
360
175
5–9
179
257
10–14
263
153
15–19
157
344
20–24
353
642
25–34
658
403
35–44
412
470
45–54
481
287
55–59
294
247
60–64
254
354
65–74
363
251
75–84
257
76
85+
77
← Male
Female →
Age summary
| Group | Count | % |
|---|---|---|
| Under 18 | 1,819 | 22.4% |
| 18 and over | 6,300 | 77.6% |
| 65 and over | 1,378 | 17.0% |
| Median age | 36.5 years | |
Race & ethnicity
White
81.2%
Hispanic or Latino
6.9%
Two or more races
4.3%
Other race
3.8%
Black or African American
2.9%
Asian
1%
| Group | Count | % |
|---|---|---|
| White | 7,074 | 81.2% |
| Hispanic or Latino | 598 | 6.9% |
| Two or more races | 371 | 4.3% |
| Other race | 332 | 3.8% |
| Black or African American | 254 | 2.9% |
| Asian | 88 | 1% |
Household income
| Income range | This ZIP | County avg | State avg |
|---|---|---|---|
| Under $50k | 34.2% | 36.5% | 32.0% |
| $50k – $100k | 39.2% | 33.6% | 27.7% |
| $100k – $200k | 22.5% | 23.1% | 27.1% |
| Over $200k | 4.1% | 6.9% | 13.2% |
Under $10k
2.7%
$10k–$15k
2.8%
$15k–$25k
4.4%
$25k–$35k
8.4%
$35k–$50k
12.0%
$50k–$75k
27.7%
$75k–$100k
13.2%
$100k–$150k
18.3%
$150k–$200k
7.1%
$200k+
3.4%
| Range | % of households |
|---|---|
| Under $10k | 2.7% |
| $10k–$15k | 2.8% |
| $15k–$25k | 4.4% |
| $25k–$35k | 8.4% |
| $35k–$50k | 12.0% |
| $50k–$75k | 27.7% |
| $75k–$100k | 13.2% |
| $100k–$150k | 18.3% |
| $150k–$200k | 7.1% |
| $200k+ | 3.4% |
| Median income | $67,561 |
Housing
Home values
Under $50k
1.7%
$50k–$100k
3.0%
$100k–$150k
8.4%
$150k–$200k
19.4%
$200k–$300k
44.1%
$300k–$500k
18.2%
$500k–$1M
5.2%
Housing overview
| Metric | Value |
|---|---|
| Median home value | $231,000 |
| Median rent / month | $1,124 |
| Owner occupied | 74.1% |
| Renter occupied | 25.9% |
| Vacant | 3.3% |
| Single-family detached | 65.8% |
| Large apartment buildings | 2.8% |
| Mobile homes | 1.3% |
| Median rooms | 5.5 |
| Avg household size (owned) | 2.69 |
Year built
| Era | % |
|---|---|
| 2020 or later | 0.3% |
| 2010–2019 | 3.4% |
| 2000–2009 | 3.8% |
| 1990–1999 | 11.4% |
| 1980–1989 | 10.5% |
| 1970–1979 | 18.1% |
| 1960–1969 | 15.2% |
| 1950–1959 | 7.7% |
| 1940–1949 | 2.4% |
| 1939 or earlier | 27.3% |
Bedrooms
| Size | % of units |
|---|---|
| No bedroom (studio) | 0.3% |
| 1 bedroom | 7.9% |
| 2 bedrooms | 30.2% |
| 3 bedrooms | 46.8% |
| 4 bedrooms | 12.8% |
| 5+ bedrooms | 2.1% |
Vehicles per household
| Vehicles | % of households |
|---|---|
| No vehicle | 10.9% |
| 1 vehicle | 32.6% |
| 2 vehicles | 31.3% |
| 3 or more | 25.2% |
Heating fuel
| Fuel type | % |
|---|---|
| Utility gas | 6.8% |
| Electricity | 18.6% |
| Propane / LP gas | 4.6% |
| Fuel oil | 65.6% |
| Wood | 4.0% |
Households & families
| Household type | Count | % |
|---|---|---|
| Married-couple family | 1,243 | 39.2% |
| Cohabiting couple | 714 | 22.5% |
| Male householder, no spouse | 506 | 16.0% |
| Female householder, no spouse | 705 | 22.3% |
| Households with children under 18 | 932 | 29.4% |
| Households with seniors (65+) | 964 | 30.4% |
| Average household size | 2.51 | |
Marital status
| Status | Male | Female |
|---|---|---|
| Never married | 44.1% | 36.5% |
| Married | 43.3% | 43.5% |
| Separated | 4.0% | 2.3% |
| Widowed | 2.0% | 9.1% |
| Divorced | 6.6% | 8.6% |
Education
Less than 9th grade
2.3%
Some HS, no diploma
6.7%
HS graduate
40.9%
Some college, no degree
18.6%
Associate's degree
14.2%
Bachelor's degree
11.8%
Graduate / professional
5.5%
| Metric | % |
|---|---|
| HS diploma or higher | 91.0% |
| Bachelor's or higher | 17.3% |
School enrollment (ages 3–17)
| Type | Count | % |
|---|---|---|
| Nursery / preschool | 89 | 5.9% |
| Kindergarten | 165 | 10.9% |
| Elementary school | 682 | 44.9% |
| High school | 310 | 20.4% |
| College / grad school | 272 | 17.9% |
Employment
Industry of employment
Education & healthcare
19.4%
Retail trade
15.6%
Transportation & utilities
15.0%
Manufacturing
12.4%
Professional & management
8.8%
Arts, food & hospitality
8.8%
Construction
6.8%
Finance & real estate
3.4%
Public administration
3.3%
Other services
2.7%
Wholesale trade
1.7%
Agriculture & mining
1.5%
Information
0.7%
Occupation
| Category | % |
|---|---|
| Management, business & arts | 30.6% |
| Service | 16.3% |
| Sales & office | 17.4% |
| Natural resources & construction | 10.4% |
| Production & transportation | 25.4% |
Employment type
| Type | % |
|---|---|
| Private sector | 83.5% |
| Government | 11.5% |
| Self-employed | 4.7% |
| Unpaid family workers | 0.3% |
Commute
| Method | % |
|---|---|
| Drive alone | 79.3% |
| Carpool | 7.6% |
| Public transit | 0.0% |
| Walk | 0.0% |
| Work from home | 12.8% |
| Other means | 0.3% |
| Avg commute (minutes) | 24.4 |
Poverty
All people
11.1%
Under 18 years
18.3%
18 and over
9.0%
Married-couple families
0.4%
Female-led households
23.0%
Income support
| Source | % of households |
|---|---|
| Social Security | 29.4% |
| Retirement income | 28.2% |
| Supplemental Security | 10.6% |
| Cash public assistance | 5.1% |
| Food stamps / SNAP | 9.3% |
Health indicators
| Condition | % |
|---|---|
| Obesity | 33.6% |
| High blood pressure | 30.6% |
| High cholesterol | 33.4% |
| Diabetes | 9.1% |
| Heart disease | 5.9% |
| Stroke | 2.8% |
| Asthma | 10.9% |
| Arthritis | 25.4% |
| Kidney disease | 2.6% |
| Pulmonary disease | 7.0% |
| Cancer | 6.8% |
| Behavior / access | % |
|---|---|
| Smoking | 19.1% |
| Binge drinking | 18.6% |
| No physical activity | 23.0% |
| Less than 7 hrs sleep | 34.8% |
| Depression | 24.0% |
| Fair or poor health | 12.6% |
| Poor mental health | 15.5% |
| Poor physical health | 10.0% |
| No health insurance | 10.1% |
| Visited doctor (checkup) | 76.1% |
| Visited dentist | 68.8% |
| Cholesterol screening | 90.2% |
| Teeth loss | 12.4% |
Veterans & disability
| Veterans | Count | % |
|---|---|---|
| Civilian veterans | 588 | 9.3% |
| Disability | % |
|---|---|
| Any disability | 16.5% |
| Under 18 | 6.6% |
| 18–64 years | 12.0% |
| 65 and over | 48.9% |
Health insurance coverage
| Type | % |
|---|---|
| Private insurance | 62.6% |
| Public insurance | 45.5% |
| No insurance | 4.0% |
| Uninsured under 19 | 1.0% |
Language & origin
Language spoken at home (age 5+)
| Language | Count | % |
|---|---|---|
| English only | 7,407 | 91.2% |
| Spanish | 171 | 2.3% |
| Other Indo-European | 28 | 0.4% |
| Asian & Pacific Islander | 91 | 1.2% |
| Other languages | 52 | 0.7% |
Place of birth & citizenship
| Origin | Count | % |
|---|---|---|
| Native born (US) | 7,879 | 97.0% |
| Born in same state | 7,757 | 95.5% |
| Born in different state | 5,270 | 64.9% |
| Foreign born | 122 | 1.5% |
| Naturalized citizen | 240 | 3.0% |
| Not a US citizen | 164 | 68.3% |
Ancestry
| Ancestry | Count | % |
|---|---|---|
| Italian | 1,110 | 13.7% |
| French | 939 | 11.6% |
| German | 707 | 8.7% |
| Arab | 284 | 3.5% |
| Ancestry | Count | % |
|---|---|---|
| Polish | 67 | 0.8% |
| English | 20 | 0.2% |
| Irish | 13 | 0.2% |
| Norwegian | 11 | 0.1% |
Technology access
| Metric | % of households |
|---|---|
| Computer access | 39.0% |
| Internet access | 90.2% |
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
Frequently asked questions about ZIP code 06374
What city is ZIP code 06374 in?
ZIP code 06374 is primarily assigned to Plainfield, Connecticut.
What county is ZIP code 06374 in?
ZIP code 06374 falls within Windham County, Connecticut.
Does ZIP code 06374 have a large veteran population?
9% of civilians in ZIP code 06374 are veterans, above the national average of ~7%.
What is the population of ZIP code 06374?
ZIP code 06374 has an estimated population of 8,119 residents, with a density of 317 people per square mile.
What is the typical home value in ZIP code 06374?
The median home value in ZIP code 06374 is $231,000.
What is the median household income in ZIP code 06374?
The median household income in ZIP code 06374 is $67,561, below the national median of ~$75,000.
What timezone is ZIP code 06374 in?
ZIP code 06374 observes the EST timezone.