Belvidere township Population

2010–2026

2,230

2026 projection

4.4% since 2020 (increase)

05001K1.5K2K2.5K201020122014201620182020202220242026

Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.

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Population by year

Population estimates for Belvidere township. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
20262,230+60.27%
20252,224+60.27%
20242,218+241.09%
20232,194+200.92%
20222,174+130.60%
20212,161+261.22%
20202,135-914.09%
20192,226-50.22%
20182,231+40.18%
20172,227+190.86%

Showing 10 of 17 years.

Belvidere township Demographics

48.6median age

Median age

Female47.3 yrs
Male50 yrs

Adults

1,571
380 seniors · 24%1,191 other adults

Sex

Female 46.7% · 900Male 53.3% · 1,026

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 19 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

Belvidere township Income

$59,891median household income

Median household income

$59,891

Half of households earn more, half earn less

Median earnings

$37,865

Typical yearly pay for a worker 25 or older.

Poverty rate

13.3%

About 1 in 8 residents

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

Belvidere township Marital Status

51% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married51%47%56%
Never married28%30%25%
Divorced15%16%14%
Widowed7%8%5%
Separated0%0%0%

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