Jefferson township Population

2010–2026

3,043

2026 projection

0.9% since 2020 (increase)

05001K1.5K2K2.5K3K3.5K201020122014201620182020202220242026

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 Jefferson township. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
20263,043+60.20%
20253,037+60.20%
20243,031+70.23%
20233,024-20.07%
20223,026+80.27%
20213,018+20.07%
20203,016+190.63%
20192,997-90.30%
20183,006-30.10%
20173,009+80.27%

Showing 10 of 17 years.

Jefferson township Demographics

54.6median age

Median age

Female55.4 yrs
Male52.1 yrs

Adults

2,637
919 seniors · 35%1,718 other adults

Sex

Female 49.7% · 1,505Male 50.3% · 1,522

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 30 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

Jefferson township Income

$58,594median household income

Median household income

$58,594

Half of households earn more, half earn less

Median earnings

$34,206

Typical yearly pay for a worker 25 or older.

Poverty rate

11.3%

About 1 in 9 residents

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

Jefferson township Marital Status

55% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married55%53%57%
Never married24%28%20%
Divorced9%7%11%
Widowed9%6%12%
Separated3%6%0%

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