Johnson Population

1970–2026

3,710

2026 projection

2.9% since 2020 (increase)

01K2K3K4K197019801990200020102020

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 Johnson. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
20263,710+260.71%
20253,684-270.73%
20243,711+320.87%
20233,679+290.79%
20223,650+371.02%
20213,613+80.22%
20203,605-1373.66%
20193,742-30.08%
20183,745+481.30%
20173,697+300.82%

Showing 10 of 21 years.

Johnson Demographics

34.4median age

Median age

Female38.1 yrs
Male33.3 yrs

Adults

2,574
228 seniors · 9%2,346 other adults

Sex

Female 51.9% · 1,896Male 48.1% · 1,760

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 37 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

Johnson Income

$95,844median household income

Median household income

$95,844

Half of households earn more, half earn less

Median earnings

$62,002

Typical yearly pay for a worker 25 or older.

Poverty rate

2.2%

About 1 in 46 residents

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

Johnson 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%53%49%
Never married36%40%33%
Divorced6%3%8%
Widowed5%3%7%
Separated3%<1%4%

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