Lancaster Population

2010–2026

338

2026 projection

4.8% since 2020 (decrease)

0100200300400201020122014201620182020202220242026

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. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
2026338-41.17%
202534200.00%
2024342-10.29%
2023343-10.29%
2022344-92.55%
2021353-20.56%
2020355+226.61%
2019333+10.30%
2018332+20.61%
2017330-51.49%

Showing 10 of 17 years.

Lancaster Demographics

49.7median age

Median age

Female50.5 yrs
Male49.5 yrs

Adults

239
74 seniors · 31%165 other adults

Sex

Female 46.7% · 147Male 53.3% · 168

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

Lancaster Income

$64,306median household income

Median household income

$64,306

Half of households earn more, half earn less

Median earnings

$42,361

Typical yearly pay for a worker 25 or older.

Poverty rate

4.8%

About 1 in 21 residents

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

Lancaster Marital Status

66% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married66%62%70%
Never married24%30%18%
Divorced8%8%9%
Widowed2%<1%3%
Separated0%0%0%

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