Jefferson Population

2020–2026

185

2026 projection

69.7% since 2020 (increase)

0501001502002020202120222023202420252026

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 Jefferson. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
2026185+126.94%
2025173+237.39%
2023150+74.90%
2022143-2313.86%
2021166+5752.29%
2020109——

Showing 6 of 6 years.

Jefferson Demographics

32.9median age

Median age

Female32.6 yrs
Male35.3 yrs

Adults

125
9 seniors · 7%116 other adults

Sex

Female 36.2% · 64Male 63.8% · 113

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 2 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 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%44%70%
Never married24%28%19%
Divorced16%21%8%
Widowed6%8%4%
Separated0%0%0%

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