City in St. Louis County, Missouri · 0.6 sq mi · 4,304 people per sq mi
2,665 people live in Pine Lawn. The typical household earns $24,837, and the median resident is 25.3 years old.
2026 projection
From 2,754 in 2020
Poverty rate 42.61%
Men 14.7 · Women 35.9
1950–2026
2,665
2026 projection
3.2% since 2020 (decrease)
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.
1950–2026
2,665
2026 projection
3.2% since 2020 (decrease)
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.
| 2026 | 2,665 | -17 | 0.63% |
|---|---|---|---|
| 2025 | 2,682 | -11 | 0.41% |
| 2024 | 2,693 | -2 | 0.07% |
| 2023 | 2,695 | -16 | 0.59% |
| 2022 | 2,711 | -29 | 1.06% |
| 2021 | 2,740 | -14 | 0.51% |
| 2020 | 2,754 | -72 | 2.55% |
| 2019 | 2,826 | -97 | 3.32% |
| 2018 | 2,923 | -87 | 2.89% |
| 2017 | 3,010 | -101 | 3.25% |
Showing 10 of 23 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.
Pine Lawn has a population change lower than St. Louis County, Missouri, and the U.S.
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.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 27 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
Half of households earn more, half earn less
Typical yearly pay for a worker 25 or older.
About 1 in 2 residents
10% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 10% | 13% | 9% |
| Never married | 56% | 52% | 58% |
| Divorced | 8% | 5% | 10% |
| Widowed | 10% | 3% | 14% |
| Separated | 16% | 27% | 10% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
14 sources