Housing data for Cornish, NH

Cornish, NH has an estimated 1,816 residents and 834 homes (US Census Bureau, 2020–2024 American Community Survey).

It is a town in Sullivan County.

5.9% of households rent.

The median gross rent is $1,221 a month.

Figures last updated on .

Residents
1,816 (±264)
Housing units
834 (±160)
Households that rent
5.9%
Median gross rent
$1,221
Residents since 2015–2019
+1.9%

What stands out in Cornish

Households that rent: 5.9% (±2.8 points) in Cornish, lower than in Sullivan County (24.6%).

Homes in buildings of 5 or more units: 0.0% (±7.1 points) in Cornish, lower than in Sullivan County (9.3%).

Households that moved in since 2020: 12.9% (±5.0 points) in Cornish, lower than in Sullivan County (19.7%).

Households without a vehicle: 2.2% (±1.5 points) in Cornish, lower than in Sullivan County (5.3%).

Housing in Cornish at a glance

  • Median rent: $1,221 median gross rent a month (Small sample: wide margin of error)
  • Rent by bedrooms: $1,139 median gross rent, 2 bedrooms (Small sample: wide margin of error)
  • Rent burden: 40.5% of renters pay 30% or more of income (Small sample: wide margin of error)
  • Renters and owners: 5.9% of households rent
  • Income and affordability: $91,821 median household income
  • Home values: $296,000 median home value
  • Homeowner costs: $1,857 median monthly cost with a mortgage
  • Property taxes: $5,796 median real estate taxes a year
  • Types of homes: 0.0% of homes are in buildings of 5 or more units
  • Bedrooms: 63.6% of homes have 3 or more bedrooms
  • Age of homes: 49.8% of homes were built before 1980
  • Vacancy rate: 0.0% rental vacancy rate (Small sample: wide margin of error)
  • Heating fuel: 52.3% heat with fuel oil or kerosene
  • Commute and cars: 24.4 minutes average trip to work
  • Crime reported to police: 0 violent crimes per 100,000 residents
  • Growth: +1.9% residents since 2015–2019
  • How long people stay: 12.9% moved in since 2020
  • Crowding and facilities: 1.2% of homes have more than 1 person per room (Small sample: wide margin of error)

Cornish against Sullivan County, its state and the nation

Estimate (90% margin of error)
CornishSullivan CountyNew HampshireUnited States
Residents1,816 (±264)43,715 (exact)1,394,868 (exact)334,922,499
Housing units834 (±160)21,958 (±104)648,472 (±247)143,775,355
Households that rent5.9% (±2.8 points)24.6% (±2.5 points)27.2% (±0.4 points)34.8%
Median gross rent$1,221 (±$227)$1,211 (±$60)$1,491 (±$15)$1,413
Median household income$91,821 (±$2,398)$80,858 (±$3,824)$99,031 (±$1,123)$80,734
Median home value$296,000 (±$69,086)$268,700 (±$9,374)$402,500 (±$2,808)$332,700
Median real estate taxes (a year)$5,796 (±$452)$5,756 (±$187)$6,667 (±$35)$3,119
Built before 198049.8% (±11.3 points)60.8% (±3.8 points)51.4% (±0.6 points)49.7%
Average commute24.4 minutes (±1.6)26.1 minutes (±1.3)26.7 minutes (±0.2)26.4 minutes
Households with broadband88.1% (±8.9 points)87.1% (±2.0 points)92.9% (±0.3 points)91.0%
Median age of residents54.0 years (±8.3)47.0 years (±0.5)43.3 years (±0.1)38.9 years

Cornish covers 42.0 square miles of land, about 43 residents per square mile (Census Bureau Gazetteer).

How Cornish has changed since 2015–2019

2015–2019 and 2020–2024 American Community Survey 5-year estimates
2015–20192020–2024Amount of changeVerdict
Residents1,783 (±217)1,816 (±264)+1.9%Not a measurable change
Housing units837 (±83)834 (±160)−0.4%Not a measurable change
Median gross rent$1,053 (±$126)$1,221 (±$227)+16.0%No measurable change after inflation
Median home value$273,200 (±$24,062)$296,000 (±$69,086)+8.3%No measurable change after inflation
Median household income$82,083 (±$12,741)$91,821 (±$2,398)+11.9%No measurable change after inflation
Median owner cost with a mortgage$1,858 (±$195)$1,857 (±$414)−0.1%No measurable change after inflation
Median real estate taxes$5,138 (±$395)$5,796 (±$452)+12.8%No measurable change after inflation
Households that rent7.4% (±3.4 points)5.9% (±2.8 points)−1.5 percentage pointsNot a measurable change
Rental vacancy rate0.0% (±38.4 points)0.0% (±45.9 points)0.0 percentage pointsNot a measurable change

The Census Bureau publishes 2015–2019 dollars in 2019 dollars and 2020–2024 dollars in 2024 dollars.

Prices (the CPI-U, US Bureau of Labor Statistics) rose 22.7% between 2019 and 2024, so a dollar figure’s verdict compares the two after raising the earlier one by that much, using the Census Bureau’s test for a difference.

The two periods do not overlap, as the Census Bureau recommends for 5-year estimates.

Crime reported to police in Cornish

In 2025, the Cornish Police Department reported 0 violent and 60 property crimes per 100,000 residents to the FBI.

Across Sullivan County, the departments that report recorded 117 violent and 822 property crimes per 100,000 residents that year.

ZIP codes in Cornish

ZIP Code Tabulation Areas that cover this place (2020–2024 estimates)
ZIP codeShare of the ZIP’s land in this placeResidentsMedian gross rentMedian home valueMedian household income
03745100%1,816$1,221$296,000$91,821

A ZIP code is a mail route rather than a boundary, so the Census Bureau publishes figures for ZIP Code Tabulation Areas built from census blocks; the share column says how much of each one’s land lies in this place.

Places near Cornish

Nearest places with Census figures, by straight-line distance
PlaceDistanceMedian gross rentMedian home valueHouseholds that rent
Windsor (community)4.0 mi$1,002$170,30048.4%
Plainfield5.0 mi$1,674$442,40012.7%
Windsor5.5 mi$1,026$207,50042.2%
Claremont6.1 mi$1,146$204,60042.8%
Croydon7.0 mi$991$317,30013.4%
Grantham8.7 mi—$343,1000.0%
Newport8.9 mi$1,365$225,90033.1%
West Windsor9.6 mi$1,100$393,5002.1%

Places in New Hampshire most like Cornish

PlaceMedian gross rentMedian home valueMedian household incomeHouseholds that rent
Nelson$1,203$340,900$99,7929.8%
Shelburne$1,130$280,200$93,12514.0%
Croydon$991$317,300$98,33313.4%
Monroe$1,104$312,700$88,15011.4%
Lyman$1,147$311,100$71,04210.7%
Westmoreland$1,354$351,800$104,44410.7%

Matched on rent, home value, income, the share who rent, the age of the homes, the share in apartment buildings and the commute, each measured against the spread across New Hampshire.

HUD Fair Market Rent for Cornish, fiscal year 2027

Sullivan County, NH, dollars a month
Studio1 bedroom2 bedrooms3 bedrooms4 bedrooms
$1,124$1,230$1,596$2,210$2,528

HUD income limits for Cornish, fiscal year 2026

Sullivan County, NH, annual household income
Household sizeExtremely low (30%)Very low (50%)Low (80%)
1 person$24,750$41,200$65,900
2 people$28,250$47,050$75,300
3 people$31,800$52,950$84,700
4 people$35,300$58,800$94,100
5 people$38,680$63,550$101,650
6 people$44,360$68,250$109,200
7 people$50,040$72,950$116,700
8 people$55,720$77,650$124,250

These are the limits HUD sets for its housing programs in the Sullivan County, NH, where HUD’s median family income for fiscal year 2026 is $105,900.

A program can use its own limits; tax-credit and local programs often do.

Survey years: 2020–2024 (American Community Survey 5-year estimates), compared with 2015–2019.

Margins of error are at the 90% confidence level.

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Questions about Cornish

How many renters are there in Cornish?

Cornish has an estimated 45 (±18) renting households, 5.9% of its occupied homes (2020–2024 American Community Survey).

What is the median household income in Cornish?

The median household income in Cornish is $91,821 (±$2,398) a year (2020–2024 American Community Survey).

What is the average home value in Cornish, NH?

The Census Bureau publishes the median: $296,000 (±$69,086) for owner-occupied homes in Cornish (2020–2024 American Community Survey).

What is the average mortgage payment in Cornish?

The Census Bureau publishes total owner costs rather than the mortgage alone: the median for owners with a mortgage in Cornish, NH is $1,857 (±$414) a month, including taxes, insurance and utilities.

How much are property taxes in Cornish?

The median real estate tax paid by homeowners in Cornish, NH is $5,796 (±$452) a year (2020–2024 American Community Survey).

How many homes are in Cornish?

Cornish, NH has an estimated 834 (±160) housing units, occupied and vacant (2020–2024 American Community Survey).

Is Cornish growing?

In Cornish, the number of residents went from 1,783 in 2015–2019 to 1,816 in 2020–2024 (+1.9%), not a measurable change.

What ZIP codes are in Cornish?

The ZIP code that covers Cornish is 03745.

What is the median rent in ZIP code 03745?

The median gross rent in ZIP Code Tabulation Area 03745 is $1,221 (±$227) a month (2020–2024 American Community Survey).

Sources

To check these figures in the Census Bureau’s own API, request the variables below from the 2024 ACS 5-year data profile (acs/acs5/profile) for Cornish town, Sullivan County, New Hampshire (county subdivision:15060, in state:33 county:019).

Each estimate (E or PE) has a margin of error beside it (M or PM).

The 2015–2019 figures are B01003_001E, B01003_001M, B25064_001E, B25064_001M from the 2019 release.

The API needs a free key.

Request a Census API key.

DP05_0001E, DP05_0001M, DP04_0001E, DP04_0001M, DP04_0047PE, DP04_0047PM, DP04_0134E, DP04_0134M, DP03_0062E, DP03_0062M, DP04_0089E, DP04_0089M

This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.

Figures are published by the US Census Bureau, HUD, the Bureau of Labor Statistics and the FBI; Seayora reproduces them and does not adjust them, except where a sentence says it compares dollar figures after inflation. They describe the whole place, not any one building or street, and are not an appraisal, a rent determination, a tax bill, a safety rating or legal advice.

Figures last updated on .

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