West Windsor township Population

2010–2026

33,406

2026 projection

13.3% since 2020 (increase)

05K10K15K20K25K30K35K201020122014201620182020202220242026

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 West Windsor township. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
202633,406+5671.73%
202532,839+5671.76%
202432,272+1,3314.30%
202330,941+7492.48%
202230,192+6462.19%
202129,546+510.17%
202029,495+1,5465.53%
201927,949-110.04%
201827,960-350.13%
201727,995+370.13%

Showing 10 of 17 years.

West Windsor township Demographics

42.1median age

Median age

Female44.2 yrs
Male40.7 yrs

Adults

23,084
4,351 seniors · 19%18,733 other adults

Sex

Female 48% · 14,645Male 52% · 15,834

Population by age

MaleFemale85+ years, male: 21085+ years, female: 33980–84 years, male: 20180–84 years, female: 26475–79 years, male: 46375–79 years, female: 40770–74 years, male: 48670–74 years, female: 67765–69 years, male: 54465–69 years, female: 76060–64 years, male: 1,13660–64 years, female: 91955–59 years, male: 1,07455–59 years, female: 95050–54 years, male: 1,15150–54 years, female: 1,11445–49 years, male: 1,49945–49 years, female: 1,57640–44 years, male: 1,50340–44 years, female: 1,57135–39 years, male: 73435–39 years, female: 98030–34 years, male: 48930–34 years, female: 77425–29 years, male: 74625–29 years, female: 77320–24 years, male: 89220–24 years, female: 40215–19 years, male: 1,04015–19 years, female: 79310–14 years, male: 1,60110–14 years, female: 1,0915–9 years, male: 1,0075–9 years, female: 7380–4 years, male: 1,0580–4 years, female: 51785+80–8475–7970–7465–6960–6455–5950–5445–4940–4435–3930–3425–2920–2415–1910–145–90–45005001K1K

Hover or tap an age group to see exact counts. Use the up and down arrow keys to inspect age groups.

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 305 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

West Windsor township Income

$197,190median household income

Median household income

$197,190

Half of households earn more, half earn less

Median earnings

$119,295

Typical yearly pay for a worker 25 or older.

Poverty rate

8%

About 1 in 12 residents

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

West Windsor township Marital Status

63% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married63%66%60%
Never married25%27%24%
Divorced6%5%7%
Widowed4%1%6%
Separated2%<1%3%

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

Sources

10 sources, all from the U.S. Census Bureau

Population

American Community Survey, 2024 5-year