Northampton township Population

2010–2026

39,818

2026 projection

0.1% since 2020 (decrease)

010K20K30K40K50K201020122014201620182020202220242026

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 Northampton township. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
202639,818-1010.25%
202539,919-1010.25%
202440,020+340.09%
202339,986+1370.34%
202239,849-680.17%
202139,917+600.15%
202039,857+6911.76%
201939,166-580.15%
201839,224-530.13%
201739,277-550.14%

Showing 10 of 17 years.

Northampton township Demographics

46.4median age

Median age

Female47 yrs
Male45.9 yrs

Adults

31,196
8,851 seniors · 28%22,345 other adults

Sex

Female 50.6% · 20,219Male 49.4% · 19,701

Population by age

MaleFemale85+ years, male: 44085+ years, female: 58280–84 years, male: 33880–84 years, female: 61475–79 years, male: 65475–79 years, female: 60370–74 years, male: 1,62370–74 years, female: 1,47265–69 years, male: 1,21265–69 years, female: 1,31360–64 years, male: 1,70260–64 years, female: 1,57855–59 years, male: 1,45855–59 years, female: 1,77750–54 years, male: 1,52150–54 years, female: 1,24945–49 years, male: 1,07445–49 years, female: 1,30440–44 years, male: 1,28540–44 years, female: 1,18935–39 years, male: 1,06835–39 years, female: 1,26430–34 years, male: 85330–34 years, female: 82525–29 years, male: 77025–29 years, female: 52920–24 years, male: 94220–24 years, female: 98715–19 years, male: 1,33415–19 years, female: 1,25210–14 years, male: 1,37610–14 years, female: 1,3415–9 years, male: 9755–9 years, female: 1,4680–4 years, male: 1,0760–4 years, female: 87285+80–8475–7970–7465–6960–6455–5950–5445–4940–4435–3930–3425–2920–2415–1910–145–90–45005001K1K1.5K1.5K

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 399 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

Northampton township Income

$158,583median household income

Median household income

$158,583

Half of households earn more, half earn less

Median earnings

$86,289

Typical yearly pay for a worker 25 or older.

Poverty rate

2.5%

About 1 in 40 residents

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

Northampton township Marital Status

66% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married66%67%65%
Never married23%25%20%
Divorced6%5%7%
Widowed5%3%7%
Separated<1%<1%1%

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