Lancaster township Population

2010–2026

3,879

2026 projection

40.3% since 2020 (increase)

01K2K3K4K201020122014201620182020202220242026

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 Lancaster township. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
20263,879+1453.88%
20253,734+1454.04%
20243,589+1725.03%
20233,417+1895.86%
20223,228+1805.91%
20213,048+28310.24%
20202,765-160.58%
20192,781+1164.35%
20182,665+943.66%
20172,571+622.47%

Showing 10 of 17 years.

Lancaster township Demographics

53.4median age

Median age

Female52.3 yrs
Male54.5 yrs

Adults

2,725
1,032 seniors · 38%1,693 other adults

Sex

Female 51.9% · 1,666Male 48.1% · 1,541

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 32 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

Lancaster township Income

$99,432median household income

Median household income

$99,432

Half of households earn more, half earn less

Median earnings

$54,264

Typical yearly pay for a worker 25 or older.

Poverty rate

4.1%

About 1 in 24 residents

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

Lancaster township Marital Status

71% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married71%72%71%
Never married19%23%16%
Divorced4%3%5%
Widowed5%2%8%
Separated<1%0%<1%

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