03431 ZIP Code
Keene, New hampshire
December 26, 2025
| ZIP Code: | 03431 |
| City/Town: | Keene |
| County: | Cheshire |
| State: | New hampshire |
| ZIP Type: | Standard |
| Population: | 24,891 |
| Median Household Income: | $69,848 |
| Per Capita Income: | $35,705 |
| Total Housing Units: | 11,146 |
| Median Home Value: | $221,600 |
| Land Area: | 60.0 sq miles
155.3 sq km |
| Water Area: | 0.8 sq miles
2.0 sq km |
| Coordinates: | 42.9691, -72.3020 |
Population Information (03431 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Total Population: | 24,891 | -- | -- |
| Male: | 12,155 | 48.8% | 49.6% |
| Female: | 12,736 | 51.2% | 50.4% |
| Median Age: | 36.7 yrs | -- | 38.5 yrs |
| Under 5 years: | 988 | 4.0% | 5.7% |
| 5 to 9 years: | 910 | 3.7% | 6.0% |
| 10 to 14 years: | 1,024 | 4.1% | 6.5% |
| 15 to 19 years: | 2,343 | 9.4% | 6.6% |
| 20 to 24 years: | 2,971 | 11.9% | 6.7% |
| 25 to 34 years: | 3,669 | 14.7% | 13.7% |
| 35 to 44 years: | 2,635 | 10.6% | 12.9% |
| 45 to 54 years: | 2,784 | 11.2% | 12.4% |
| 55 to 59 years: | 1,587 | 6.4% | 6.5% |
| 60 to 64 years: | 1,287 | 5.2% | 6.4% |
| 65 to 74 years: | 2,487 | 10.0% | 9.7% |
| 75 to 84 years: | 1,248 | 5.0% | 4.8% |
| 85 years and over: | 958 | 3.8% | 2.0% |
Housing Information (03431 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Median home value: | $221,600 | -- | $281,900 |
| Median rooms: | 5.5 | -- | 5.5 |
| Median rent: | $1,156 / mo. | -- | $1,268 / mo. |
| Total housing units: | 11,146 | -- | -- |
| Occupied housing units: | 10,039 | 90.1% | 38.0% |
| Vacant housing units: | 1,107 | 9.9% | 4.6% |
| Housing tenure: | -- | -- | -- |
| Owner-occupied: | 5,311 | 52.9% | 64.8% |
| Renter-occupied: | 4,728 | 47.1% | 35.2% |
Educational Attainment (03431 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Population 25 years and over: | 16,655 | -- | -- |
| Less than 9th grade: | 440 | 2.6% | 4.7% |
| 9th to 12th grade, no diploma: | 595 | 3.6% | 6.1% |
| High school graduate: | 4,437 | 26.6% | 26.4% |
| Some college, no degree: | 2,949 | 17.7% | 19.7% |
| Associate degree: | 1,167 | 7.0% | 8.7% |
| Bachelor's degree: | 4,517 | 27.1% | 20.9% |
| Graduate or professional degree: | 2,550 | 15.3% | 13.7% |
| Percent high school graduate or higher: | -- | 93.8% | 89.1% |
| Percent bachelor's degree or higher: | -- | 42.4% | 34.3% |
Income Information (03431 zip code)
| Value | US AvgUS | |
|---|---|---|
| Median household income: | $69,848 / yr. | $75,149 / yr. |
| Mean household income: | $89,277 / yr. | $105,833 / yr. |
| Median family income: | $92,389 / yr. | $92,646 / yr. |
| Per capita income: | $35,705 / yr. | $41,261 / yr. |
Employment (03431 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| In labor force: | 13,409 | -- | 63.5% |
| Employed: | 13,003 | 97.2% | 96.4% |
| Unemployed: | 376 | 2.8% | 5.3% |
| Not in labor force: | 8,355 | -- | -- |
| Class of Worker: | -- | -- | -- |
| Private wage and salary: | 9,985 | 76.8% | 79.7% |
| Government workers: | 2,106 | 16.2% | 14.2% |
| Self-employed: | 880 | 6.8% | 5.9% |
| Unpaid family workers: | 32 | 0.2% | 0.1% |
Race & Ethnicity (03431 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Race (one race): | -- | -- | -- |
| White: | 23,206 | 93.2% | 61.6% |
| Black or African American: | 255 | 1.0% | 12.4% |
| American Indian/Alaska Native: | 27 | 0.1% | 1.1% |
| Asian: | 154 | 0.6% | 6.0% |
| Native Hawaiian/Pacific Islander: | 7 | 0.0% | 0.2% |
| Some other race: | 131 | 0.5% | 8.4% |
| Two or more races: | 1,111 | 4.5% | 10.2% |
| Hispanic or Latino (any race): | 470 | 1.9% | 18.7% |
| Mexican: | 529 | 2.1% | 11.2% |
| Puerto Rican: | 16 | 0.1% | 1.8% |
| Cuban: | 250 | 1.0% | 0.7% |
| Other Hispanic or Latino: | 0 | 0.0% | 5.0% |
| Not Hispanic or Latino: | 263 | 1.1% | 81.1% |
Income Distribution (03431 zip code)
| Household Income | Households | Percent% | US AvgUS |
|---|---|---|---|
| Less than $10,000: | 224 | 2.2% | 4.9% |
| $10,000 to $14,999: | 575 | 5.7% | 3.8% |
| $15,000 to $24,999: | 865 | 8.6% | 7.0% |
| $25,000 to $34,999: | 837 | 8.3% | 7.4% |
| $35,000 to $49,999: | 1,146 | 11.4% | 10.7% |
| $50,000 to $74,999: | 1,626 | 16.2% | 16.1% |
| $75,000 to $99,999: | 1,601 | 15.9% | 12.8% |
| $100,000 to $149,999: | 1,792 | 17.9% | 17.1% |
| $150,000 to $199,999: | 710 | 7.1% | 8.8% |
| $200,000 or more: | 663 | 6.6% | 11.4% |
Commute to Work (03431 zip code)
| Commute Method | Workers | Percent% | US AvgUS |
|---|---|---|---|
| Drove alone: | 8,881 | 68.3% | 67.8% |
| Carpooled: | 1,236 | 9.5% | 8.7% |
| Public transportation: | 21 | 0.2% | 4.2% |
| Walked: | 480 | 3.7% | 2.5% |
| Other means: | 403 | 3.1% | 0.9% |
| Worked from home: | 1,712 | 13.2% | 13.8% |
| Mean travel time to work: | 17.2 min | -- | 26.7 min |
Industry (03431 zip code)
| Industry Sector | Workers | Percent% | US AvgUS |
|---|---|---|---|
| Agriculture, forestry, fishing, mining: | 76 | 0.6% | 1.6% |
| Construction: | 753 | 5.8% | 6.9% |
| Manufacturing: | 1,490 | 11.5% | 10.0% |
| Wholesale trade: | 690 | 5.3% | 2.4% |
| Retail trade: | 1,931 | 14.9% | 11.0% |
| Transportation, warehousing, utilities: | 368 | 2.8% | 5.8% |
| Information: | 281 | 2.2% | 1.9% |
| Finance, insurance, real estate: | 866 | 6.7% | 6.7% |
| Professional, scientific, management: | 862 | 6.6% | 12.1% |
| Education, health care, social services: | 3,734 | 28.7% | 23.3% |
| Arts, entertainment, food services: | 1,147 | 8.8% | 9.0% |
| Other services: | 482 | 3.7% | 4.7% |
| Public administration: | 323 | 2.5% | 4.7% |
Poverty Status (03431 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Poverty Rate: | -- | 10.9% | 8.8% |
| All people below poverty level: | -- | -- | -- |
| Under 18 years: | -- | -- | 16.3% |
| 18 to 64 years: | -- | -- | 11.0% |
| 65 years and over: | -- | -- | 10.3% |
Health Insurance (03431 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| With health insurance: | 23,127 | 92.9% | 91.3% |
| Private health insurance: | 18,618 | 74.8% | 67.6% |
| Public health coverage: | 7,909 | 31.8% | 35.9% |
| Without health insurance: | 1,286 | 5.2% | 8.7% |
Benefits & Assistance (03431 zip code)
| Households with: | Number# | Percent% | US AvgUS |
|---|---|---|---|
| Earnings: | 7,710 | 76.8% | 77.4% |
| Social Security income: | 3,548 | 35.3% | 31.0% |
| Retirement income: | 2,536 | 25.3% | 21.8% |
| Supplemental Security Income (SSI): | 414 | 4.1% | 4.5% |
| Cash public assistance income: | 199 | 2.0% | 1.8% |
| SNAP (food stamps) benefits: | 729 | 7.3% | 11.4% |
Housing Types (03431 zip code)
| Structure Type | Units | Percent% | US AvgUS |
|---|---|---|---|
| 1-unit, detached: | 5,513 | 49.5% | 61.4% |
| 1-unit, attached: | 501 | 4.5% | 6.1% |
| 2 units: | 1,239 | 11.1% | 3.4% |
| 3 or 4 units: | 684 | 6.1% | 4.3% |
| 5 to 9 units: | 953 | 8.6% | 4.6% |
| 10 to 19 units: | 675 | 6.1% | 4.3% |
| 20 or more units: | 1,182 | 10.6% | 9.9% |
| Mobile home: | 399 | 3.6% | 5.8% |
| Boat, RV, van, etc.: | 0 | 0.0% | 0.1% |
Year Structure Built (03431 zip code)
| Year Built | Units | Percent% | US AvgUS |
|---|---|---|---|
| Built 2020 or later: | 5 | 0.0% | 0.6% |
| Built 2010 to 2019: | 425 | 3.8% | 8.2% |
| Built 2000 to 2009: | 464 | 4.2% | 13.5% |
| Built 1990 to 1999: | 457 | 4.1% | 13.2% |
| Built 1980 to 1989: | 1,680 | 15.1% | 13.2% |
| Built 1970 to 1979: | 1,278 | 11.5% | 14.6% |
| Built 1960 to 1969: | 1,148 | 10.3% | 10.2% |
| Built 1950 to 1959: | 1,143 | 10.3% | 9.9% |
| Built 1940 to 1949: | 480 | 4.3% | 4.6% |
| Built 1939 or earlier: | 4,066 | 36.5% | 12.0% |
Bedrooms (03431 zip code)
| Number of Bedrooms | Units | Percent% | US AvgUS |
|---|---|---|---|
| No bedroom (studio): | 252 | 2.3% | 2.4% |
| 1 bedroom: | 1,962 | 17.6% | 3.0% |
| 2 bedrooms: | 3,337 | 29.9% | 9.1% |
| 3 bedrooms: | 3,415 | 30.6% | 15.9% |
| 4 bedrooms: | 1,709 | 15.3% | 18.8% |
| 5 or more bedrooms: | 471 | 4.2% | 17.6% |
Heating Fuel (03431 zip code)
| Fuel Type | Units | Percent% | US AvgUS |
|---|---|---|---|
| Utility gas: | 850 | 8.5% | 47.1% |
| Bottled, tank, or LP gas: | 1,192 | 11.9% | 4.9% |
| Electricity: | 1,601 | 15.9% | 40.2% |
| Fuel oil, kerosene, etc.: | 5,640 | 56.2% | 4.2% |
| Coal or coke: | 0 | 0.0% | 0.1% |
| Wood: | 483 | 4.8% | 1.5% |
| Solar energy: | 80 | 0.8% | 0.1% |
| Other fuel: | 147 | 1.5% | 0.5% |
| No fuel used: | 46 | 0.5% | 0.2% |
Vehicles Available (03431 zip code)
| Vehicles | Households | Percent% | US AvgUS |
|---|---|---|---|
| No vehicle available: | 845 | 8.4% | 8.3% |
| 1 vehicle available: | 4,106 | 40.9% | 32.6% |
| 2 vehicles available: | 3,800 | 37.9% | 37.0% |
| 3 or more vehicles available: | 1,288 | 12.8% | 22.1% |
Home Value Distribution (03431 zip code)
| Value Range | Owner Units | Percent% | US AvgUS |
|---|---|---|---|
| Less than $50,000: | 490 | 9.2% | 5.7% |
| $50,000 to $99,999: | 60 | 1.1% | 7.8% |
| $100,000 to $149,999: | 334 | 6.3% | 9.2% |
| $150,000 to $199,999: | 1,245 | 23.4% | 10.8% |
| $200,000 to $299,999: | 2,059 | 38.8% | 19.9% |
| $300,000 to $499,999: | 994 | 18.7% | 24.1% |
| $500,000 to $999,999: | 121 | 2.3% | 17.0% |
| $1,000,000 or more: | 8 | 0.2% | 5.6% |
Housing Costs (03431 zip code)
| Value | US AvgUS | |
|---|---|---|
| Median owner costs (with mortgage): | $1,912 / mo. | $1,828 / mo. |
| Median owner costs (no mortgage): | $919 / mo. | $584 / mo. |
| Median gross rent: | $1,156 / mo. | $1,268 / mo. |
| Average household size (owner-occupied): | 2.47 | 2.53 |
| Average household size (renter-occupied): | 1.93 | 2.38 |
Households (03431 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Total households: | 10,039 | -- | -- |
| Married-couple households: | 3,733 | 37.2% | 47.5% |
| Cohabiting couple households: | 1,009 | 10.1% | 7.0% |
| Male householder, no spouse: | 2,269 | 22.6% | 5.4% |
| Female householder, no spouse: | 2,906 | 28.9% | 12.7% |
| Householder living alone: | 1,903 | 19.0% | 28.6% |
| 65 years and over living alone: | 3,142 | 31.3% | 11.8% |
| Average household size: | 2.21 | -- | 2.53 |
| Average family size: | 2.87 | -- | -- |
Marital Status (03431 zip code)
| Population 15 years and over | Number# | Percent% | US AvgUS |
|---|---|---|---|
| Total: | 10,521 | -- | -- |
| Never married: | 4,819 | 45.8% | 37.0% |
| Now married: | 3,840 | 36.5% | 49.5% |
| Separated: | 367 | 3.5% | 1.5% |
| Widowed: | 1,371 | 13.0% | 2.6% |
| Divorced: | 4,696 | 44.6% | 9.3% |
School Enrollment (03431 zip code)
| Population 3 years and over | Number# | Percent% | US AvgUS |
|---|---|---|---|
| Enrolled in school: | 6,845 | -- | -- |
| Nursery school, preschool: | 308 | 4.5% | 5.8% |
| Kindergarten: | 199 | 2.9% | 5.0% |
| Elementary school (grades 1-8): | 1,568 | 22.9% | 40.5% |
| High school (grades 9-12): | 872 | 12.7% | 21.4% |
| College or graduate school: | 3,898 | 56.9% | 27.3% |
Veterans & Disability (03431 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Civilian population 18 years and over: | 21,276 | -- | -- |
| Veterans: | 1,859 | 8.7% | 6.3% |
| Civilian noninstitutionalized population: | 24,413 | -- | -- |
| With a disability: | 3,845 | 15.7% | 13.4% |
| Under 18 with disability: | 240 | 6.2% | 5.8% |
| 18 to 64 with disability: | 2,016 | 52.4% | 10.4% |
| 65 and over with disability: | 1,589 | 41.3% | 33.4% |
Mobility (Residence 1 Year Ago) (03431 zip code)
| Population 1 year and over | Number# | Percent% | US AvgUS |
|---|---|---|---|
| Same house: | 19,835 | 79.7% | 86.9% |
| Different house: | 4,938 | 19.8% | 13.1% |
| Same county: | 2,782 | 56.3% | 7.0% |
| Different county: | 2,068 | 41.9% | 3.2% |
| Different state: | 1,487 | 30.1% | 2.5% |
| Abroad: | 88 | 1.8% | 0.4% |
Place of Birth (03431 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Native born: | 23,895 | 96.0% | 86.2% |
| Foreign born: | 207 | 0.8% | 13.9% |
| Naturalized citizen: | 996 | 481.2% | 52.7% |
| Not a citizen: | 996 | 481.2% | 47.3% |
| Foreign-born by region: | -- | -- | -- |
| Europe: | 996 | 481.2% | 10.5% |
| Asia: | 325 | 157.0% | 31.3% |
| Africa: | 177 | 85.5% | 5.5% |
| Oceania: | 0 | 0.0% | 0.5% |
| Latin America: | 85 | 41.1% | 50.0% |
| Northern America: | 127 | 61.4% | 2.2% |
Language Spoken at Home (03431 zip code)
| Population 5 years and over | Number# | Percent% | US AvgUS |
|---|---|---|---|
| Total: | 23,903 | -- | -- |
| English only: | 22,878 | 95.7% | 78.3% |
| Language other than English: | 1,025 | 4.3% | 21.5% |
| By language: | -- | -- | -- |
| Spanish: | 209 | 0.9% | 13.3% |
| Other Indo-European languages: | 529 | 2.2% | 3.5% |
| Asian/Pacific Island languages: | 121 | 0.5% | 3.5% |
| Other languages: | 166 | 0.7% | 1.0% |
Computers & Internet (03431 zip code)
| Households | Percent% | US AvgUS | |
|---|---|---|---|
| Households with a computer: | 10,039 | 100.0% | 93.1% |
| Households with broadband internet: | 9,327 | 92.9% | 89.4% |
Keene, NH03431