Arlington Population

2010–2026

1,448

2026 projection

2.9% since 2020 (decrease)

05001K1.5K2K201020122014201620182020202220242026

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 Arlington. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
20261,448-90.62%
20251,457+60.41%
20241,451+20.14%
20231,449-70.48%
20221,456-120.82%
20211,468-241.61%
20201,492-10.07%
20191,493-40.27%
20181,497+20.13%
20171,49500.00%

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

Arlington has a population change lower than Hancock County, Ohio, and the U.S.

  • United States+3.1%
  • Ohio+0.9%
  • Hancock County+0.1%
  • Arlington−2.0%

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.

Arlington Demographics

35.4median age

Median age

Female40.5 yrs
Male32.5 yrs

Adults

1,170
276 seniors (65+) · 24% of adults894 other adults

Sex

Female 49.6% · 830Male 50.4% · 845

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 17 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

Arlington Income

$77,450median household income

Median household income

$77,450

Half of households earn more, half earn less

Median earnings

$54,079

Typical yearly pay for a worker 25 or older.

Poverty rate

9.7%

About 1 in 10 residents

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

Arlington Marital Status

58% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married58%62%53%
Never married23%27%19%
Divorced9%4%13%
Widowed9%7%12%
Separated2%0%3%

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