Sinking Spring Population

2010–2026

120

2026 projection

1.7% since 2020 (increase)

020406080100120140201020122014201620182020202220242026

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.

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Population by year

Population estimates for Sinking Spring. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
202612000.00%
202512000.00%
202412000.00%
202312000.00%
202212000.00%
2021120+21.69%
2020118-43.28%
2019122-32.40%
2018125+21.63%
2017123-43.15%

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

Sinking Spring has a population change lower than Highland County, Ohio, and the U.S.

  • United States+3.1%
  • Highland County+1.1%
  • Ohio+0.9%
  • Sinking Spring0.0%

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.

Sinking Spring Demographics

31.3median age

Median age

Female46 yrs
Male20.7 yrs

Adults

201
17 seniors (65+) · 8% of adults184 other adults

Sex

Female 36.7% · 117Male 63.3% · 202

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 3 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

Sinking Spring Income

$108,090median household income

Median household income

$108,090

Half of households earn more, half earn less

Median earnings

$41,625

Typical yearly pay for a worker 25 or older.

Poverty rate

11%

About 1 in 9 residents

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

Sinking Spring Marital Status

62% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married62%61%63%
Never married26%35%15%
Divorced8%0%17%
Widowed2%0%4%
Separated2%4%1%

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