Sinking Spring Population

1880–2026

4,595

2026 projection

7.4% since 2020 (increase)

01K2K3K4K5K18801900192019401960198020002020

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 Sinking Spring. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
20264,595+110.24%
20254,584+2626.06%
20244,322+240.56%
20234,298+220.51%
20224,276+10.02%
20214,275-20.05%
20204,277+1764.29%
20194,101-110.27%
20184,112+140.34%
20174,098+70.17%

Showing 10 of 27 years.

Sinking Spring Demographics

38.3median age

Median age

Female40.4 yrs
Male33.3 yrs

Adults

3,304
746 seniors · 23%2,558 other adults

Sex

Female 54.8% · 2,345Male 45.2% · 1,936

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 43 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

$82,500median household income

Median household income

$82,500

Half of households earn more, half earn less

Median earnings

$54,321

Typical yearly pay for a worker 25 or older.

Poverty rate

7.8%

About 1 in 13 residents

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

Sinking Spring Marital Status

43% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married43%52%37%
Never married38%35%41%
Divorced12%12%13%
Widowed6%2%9%
Separated0%0%0%

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