Cornish Population

2010–2026

290

2026 projection

5.1% since 2020 (increase)

050100150200250300350201020122014201620182020202220242026

Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.

Use the left and right arrow keys to inspect population observations.

Population by year

Population estimates for Cornish. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
2026290+20.69%
2025288+20.70%
2024286+31.06%
2023283+62.17%
2022277+10.36%
202127600.00%
2020276-6118.10%
2019337+103.06%
2018327+61.87%
2017321+103.22%

Showing 10 of 17 years.

Cornish Demographics

33.5median age

Median age

Female42.1 yrs
Male32.3 yrs

Adults

146
30 seniors · 21%116 other adults

Sex

Female 44.5% · 105Male 55.5% · 131

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101

Race and ethnicity

Tap a square or a group below to highlight it.

Each square is about 1% of residents (roughly 2 people).

Hispanic or Latino residents can be of any race. All other groups exclude Hispanic residents.

U.S. Census Bureau, 2024 ACS 5-year estimates · Table B03002

Cornish Income

$97,500median household income

Median household income

$97,500

Half of households earn more, half earn less

Median earnings

$49,792

Typical yearly pay for a worker 25 or older.

Poverty rate

6.4%

About 1 in 16 residents

U.S. Census Bureau, 2024 ACS 5-year estimates · Tables S1901, S1501, S1701

Cornish Marital Status

71% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married71%65%79%
Never married24%35%8%
Divorced4%0%10%
Widowed1%0%3%
Separated0%0%0%

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201