Antioch Population

2010–2026

66

2026 projection

7% since 2020 (decrease)

020406080100201020122014201620182020202220242026

Source: U.S. Census Bureau decennial counts and annual estimates, including 2010–2020 intercensal 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 Antioch. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
202666-11.49%
202567-11.47%
20246800.00%
202368-22.86%
202270-11.41%
20217100.00%
202071-34.05%
201974-22.63%
201876-11.30%
201777-22.53%

Showing 10 of 17 years.

The 2020 row compares the April 1 Census count with the July 1, 2019 estimate (about nine months). Its Growth and Annual change therefore do not represent a full year.

Growth since 2020, compared

Antioch has a population change lower than Monroe County, Ohio, and the U.S.

  • United States+3.1%
  • Ohio+0.9%
  • Monroe County−2.7%
  • Antioch−5.6%

Change from July 1, 2020 to July 1, 2025 population estimates—not annualized growth or site projections.

Source: U.S. Census Bureau. U.S. totals are summed from the 50 states and D.C.; unavailable comparisons are omitted.

Antioch Demographics

31.9median age

Median age

Female31.6 yrs
Male32.3 yrs

Adults

48
10 seniors (65+) · 21% of adults38 other adults

Sex

Female 32.1% · 17Male 67.9% · 36

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 0.53 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

Antioch Marital Status

69% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married69%55%94%
Never married25%39%0%
Divorced4%3%6%
Widowed2%3%0%
Separated0%0%0%

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