Junction City Population

2010–2026

408

2026 projection

6.2% since 2020 (decrease)

0100200300400500600201020122014201620182020202220242026

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 Junction City. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
2026408-40.97%
2025412-71.67%
2024419-30.71%
202342200.00%
2022422-102.31%
2021432-30.69%
2020435-12121.76%
2019556-50.89%
2018561-61.06%
2017567-40.70%

Showing 10 of 17 years.

Junction City Demographics

38.8median age

Median age

Female55.8 yrs
Male34.1 yrs

Adults

371
113 seniors · 30%258 other adults

Sex

Female 44.4% · 233Male 55.6% · 292

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 5 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

Junction City Marital Status

47% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married47%63%33%
Never married30%26%34%
Divorced7%7%6%
Widowed17%4%27%
Separated0%0%0%

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