Town in Lake County, Indiana · 7 sq mi · 1,714 people per sq mi
12,035 people live in Lowell. The typical household earns $84,024, and the median resident is 39.2 years old.
2026 projection
From 10,680 in 2020
Poverty rate 5.46%
Men 38.4 · Women 40.5
1880–2026
12,035
2026 projection
12.7% since 2020 (increase)
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.
1880–2026
12,035
2026 projection
12.7% since 2020 (increase)
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 | 12,035 | +182 | 1.54% |
|---|---|---|---|
| 2025 | 11,853 | +422 | 3.69% |
| 2024 | 11,431 | +217 | 1.94% |
| 2023 | 11,214 | +99 | 0.89% |
| 2022 | 11,115 | +184 | 1.68% |
| 2021 | 10,931 | +251 | 2.35% |
| 2020 | 10,680 | +195 | 1.86% |
| 2019 | 10,485 | +257 | 2.51% |
| 2018 | 10,228 | +171 | 1.70% |
| 2017 | 10,057 | +169 | 1.71% |
Showing 10 of 30 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.
Lowell is growing faster than Lake County, Indiana, 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 111 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 18 residents
56% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 56% | 57% | 56% |
| Never married | 26% | 32% | 19% |
| Divorced | 12% | 7% | 16% |
| Widowed | 6% | 4% | 9% |
| Separated | <1% | 0% | <1% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
14 sources