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
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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% |
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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.
Wantagh Cdp, NY Climate
Wantagh Cdp, NY has an average annual temperature of 11.9°C (53°F) and receives about 1063 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
11.9°C
Avg Temp
1063
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | 0° / 31° | 81 mm |
| February | 0° / 33° | 79 mm |
| March | 5° / 41° | 105 mm |
| April | 10° / 50° | 91 mm |
| May | 16° / 61° | 92 mm |
| June | 21° / 70° | 68 mm |
| July | 24° / 75° | 86 mm |
| August | 23° / 74° | 112 mm |
| September | 19° / 67° | 80 mm |
| October | 13° / 56° | 82 mm |
| November | 8° / 46° | 94 mm |
| December | 2° / 36° | 93 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 Wantagh Cdp, NY
The most comfortable months to visit Wantagh Cdp, NY are typically June, September and July, when temperatures are mildest and rainfall is relatively low. The hottest month is July (around 29°C high). The coldest is January (near -4°C low). August is usually the wettest month.
Where to stay near Wantagh
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.