Wantagh, New York Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Wantagh, New York is 17,964 as of the 2023 American Community Survey, making it the 106th-largest city in New York. The median household income is $174,773, the median home value is $665,700, and the median age is 42.1.
17,964
Population
4690
People / sq mi
$174,773
Median Income
$665,700
Median Home Value
Get Wantagh's next ACS population data
Subscribe for Population Review updates by email. No spam, unsubscribe anytime.
Wantagh covers 3.8 sq mi of land at 4690 people per square mile.
About Wantagh, NY
Homeownership is the standout figure in Wantagh: 95.6% of homes are owner-occupied, higher than the national rate. Wantagh is a city in New York with a population of 17,964.
Households here are among the highest-earning of all US cities: median income is $174,773, above the US median of $78,538. Very few residents live in poverty — 1.7%, below the national 12.4%. A typical home is worth $665,700, with typical rent around $2,191.
Educational attainment is on the higher side for US cities — 52.1% of adults hold a four-year degree, above the national 35.0%. About 15.6% of the workforce is home-based, above the national 14.0%, and the average commute runs about 34 minutes each way.
The ownership rate anchors the housing story in Wantagh, and tends to move with the age structure and home-value figures above.
Race & Ethnicity
| White | 86.3% |
| Black or African American | 0.7% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 0.3% |
| Two or More Races | 0.0% |
Economy & Income
$174,773
Median Household Income
$62,924
Per Capita Income
1.7%
Poverty Rate
2.8%
Unemployment Rate
Housing
$665,700
Median Home Value
$2,191
Median Rent
95.6%
Owner-Occupied
Education
96.2%
High School+
52.1%
Bachelor's+
Commute
11.4%
Drive Alone
68.0%
Public Transit
15.6%
Work From Home
33.8 min
Avg Commute
Community Profile
4.0%
Foreign Born
88.6%
Non-English at Home
4.1%
Veterans
10.1%
With Disability
99.4%
Health Insurance
95.3%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 34.0% |
| Finance, Insurance & Real Estate | 15.1% |
| Information | 8.7% |
| Public Administration | 6.4% |
| Construction | 6.1% |
| Education, Health Care & Social Services | 5.0% |
| Retail Trade | 4.1% |
| Manufacturing | 3.4% |
| Transportation & Warehousing | 3.0% |
| Arts, Entertainment & Food Services | 2.7% |
Largest cities in New York
Largest counties in New York
Part of New York
Metro areas in New York
City rankings
Frequently Asked Questions
Wantagh, New York has a population of 17,964 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 106th-largest city in New York.
The median household income in Wantagh, New York is $174,773, with 1.7% of residents living below the federal poverty level.
The median home value in Wantagh, New York is $665,700, with median monthly rent at $2,191 and a homeownership rate of 95.6%.
The median age in Wantagh, New York is 42.1 years. The population is 52.2% male and 47.8% female.
Where to stay in Wantagh
Visiting or relocating to Wantagh, NY? Compare hotels and short-term rentals across the metro — live availability and prices.
Availability and prices from Stay22 partners (Booking.com, Vrbo, Expedia). We may earn a commission from bookings, at no extra cost to you.
More from New York
Population 8,516,202
Population 276,397
Population 209,720
Population 209,529
Population 146,211
Full rankings of New York cities by population
Statewide data for New York
Population, race, income, age, and trends across New York
Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.