Northfield township Population

2010–2026

8,756

2026 projection

2.5% since 2020 (increase)

02K4K6K8K10K201020122014201620182020202220242026

Source: U.S. Census Bureau decennial counts and annual estimates, including 2010–2020 intercensal estimates. 2026 is a projection. Values between recorded years are interpolated.

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Population by year

Population estimates for Northfield township. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
20268,756-290.33%
20258,785-290.33%
20248,814+3073.61%
20238,507+610.72%
20228,446-460.54%
20218,492-520.61%
20208,544-1471.69%
20198,691-220.25%
20188,713+190.22%
20178,694+670.78%

Showing 10 of 17 years.

Northfield township Demographics

39.3median age

Median age

Female40.1 yrs
Male38.9 yrs

Adults

6,819
1,420 seniors (65+) · 21% of adults5,399 other adults

Sex

Female 48.9% · 4,205Male 51.1% · 4,390

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 86 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

Northfield township Income

$94,259median household income

Median household income

$94,259

Half of households earn more, half earn less

Median earnings

$60,764

Typical yearly pay for a worker 25 or older.

Poverty rate

5.1%

About 1 in 19 residents

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

Northfield township Marital Status

54% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married54%55%54%
Never married30%31%28%
Divorced10%12%9%
Widowed6%2%9%
Separated<1%<1%<1%

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