Neptune township Population

2010–2026

28,310

2026 projection

0.7% since 2020 (increase)

05K10K15K20K25K30K201020122014201620182020202220242026

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 Neptune township. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
202628,310+370.13%
202528,273+370.13%
202428,236+250.09%
202328,211-330.12%
202228,244-1110.39%
202128,355+2370.84%
202028,118+6942.53%
201927,424-1550.56%
201827,579-820.30%
201727,661-240.09%

Showing 10 of 17 years.

Neptune township Demographics

44.8median age

Median age

Female47.4 yrs
Male42.4 yrs

Adults

23,106
5,903 seniors · 26%17,203 other adults

Sex

Female 51.5% · 14,546Male 48.5% · 13,719

Population by age

MaleFemale85+ years, male: 43885+ years, female: 52280–84 years, male: 21580–84 years, female: 25575–79 years, male: 49375–79 years, female: 61870–74 years, male: 78270–74 years, female: 96865–69 years, male: 61965–69 years, female: 99360–64 years, male: 1,25560–64 years, female: 1,31255–59 years, male: 96255–59 years, female: 1,37050–54 years, male: 93450–54 years, female: 76845–49 years, male: 83245–49 years, female: 75740–44 years, male: 71940–44 years, female: 70835–39 years, male: 75535–39 years, female: 1,02130–34 years, male: 1,01330–34 years, female: 91925–29 years, male: 53425–29 years, female: 94920–24 years, male: 84920–24 years, female: 70015–19 years, male: 96315–19 years, female: 73710–14 years, male: 78010–14 years, female: 5815–9 years, male: 6415–9 years, female: 8500–4 years, male: 9350–4 years, female: 51885+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 283 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

Neptune township Income

$101,017median household income

Median household income

$101,017

Half of households earn more, half earn less

Median earnings

$60,107

Typical yearly pay for a worker 25 or older.

Poverty rate

10.4%

About 1 in 10 residents

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

Neptune township Marital Status

45% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married45%48%42%
Never married36%38%33%
Divorced11%10%12%
Widowed7%3%10%
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