Selden, New York Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Selden, New York is 21,707 as of the 2023 American Community Survey, making it the 75th-largest city in New York. The median household income is $111,339, the median home value is $435,700, and the median age is 39.0.
21,707
Population
4772
People / sq mi
$111,339
Median Income
$435,700
Median Home Value
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Selden covers 4.5 sq mi of land at 4772 people per square mile.
About Selden, NY
Selden is distinguished by its share of foreign-born residents, 5.3% of the population. With 21,707 residents, Selden is a city in New York.
Median household income is $111,339, above the US median of $78,538. Poverty runs at 5.9%, below the national 12.4%. The typical home is valued at $435,700, with typical rent around $2,282.
28.5% of adults 25 and older hold a bachelor’s degree, below the national average of 35.0%. Around 8.3% of workers work from home, below the national 14.0%, and the average commute runs about 31 minutes each way.
Race & Ethnicity
| White | 66.4% |
| Black or African American | 3.3% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 2.3% |
| Two or More Races | 0.0% |
Economy & Income
$111,339
Median Household Income
$40,973
Per Capita Income
5.9%
Poverty Rate
2.8%
Unemployment Rate
Housing
$435,700
Median Home Value
$2,282
Median Rent
84.8%
Owner-Occupied
Education
93.1%
High School+
28.5%
Bachelor's+
Commute
2.9%
Drive Alone
79.9%
Public Transit
8.3%
Work From Home
30.6 min
Avg Commute
Community Profile
5.3%
Foreign Born
78.3%
Non-English at Home
4.6%
Veterans
12.3%
With Disability
95.3%
Health Insurance
97.4%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 27.0% |
| Construction | 9.6% |
| Finance, Insurance & Real Estate | 9.5% |
| Manufacturing | 7.7% |
| Information | 6.4% |
| Retail Trade | 6.3% |
| Arts, Entertainment & Food Services | 4.0% |
| Education, Health Care & Social Services | 3.4% |
| Public Administration | 3.4% |
| Transportation & Warehousing | 2.3% |
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Frequently Asked Questions
Selden, New York has a population of 21,707 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 75th-largest city in New York.
The median household income in Selden, New York is $111,339, with 5.9% of residents living below the federal poverty level.
The median home value in Selden, New York is $435,700, with median monthly rent at $2,282 and a homeownership rate of 84.8%.
The median age in Selden, New York is 39.0 years. The population is 49.7% male and 50.3% female.
Selden Cdp, NY Climate
Selden Cdp, NY has an average annual temperature of 11.3°C (52°F) and receives about 1085 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
11.3°C
Avg Temp
1085
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | -1° / 31° | 93 mm |
| February | 0° / 32° | 78 mm |
| March | 4° / 40° | 102 mm |
| April | 10° / 49° | 100 mm |
| May | 15° / 59° | 92 mm |
| June | 20° / 68° | 81 mm |
| July | 23° / 74° | 80 mm |
| August | 23° / 73° | 96 mm |
| September | 19° / 66° | 84 mm |
| October | 13° / 55° | 85 mm |
| November | 8° / 46° | 98 mm |
| December | 2° / 36° | 96 mm |
1970–2000 normals from WorldClim 2.1 (~9 km grid). Precipitation can be less precise near mountains or coastlines, where rainfall varies sharply over short distances.
Best time to visit Selden Cdp, NY
The most comfortable months to visit Selden Cdp, NY are typically June, July and August, when temperatures are mildest and rainfall is relatively low. The hottest month is July (around 28°C high). The coldest is January (near -5°C low). March is usually the wettest month.
Where to stay near Selden
Visiting or relocating to Selden, NY? Compare hotels and short-term rentals across the metro — live availability and prices.
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.