Village in St. Clair County, Illinois · 7.2 sq mi · 236 people per sq mi
About 1,700 people live in Marissa. The typical household earns $54,814, and the median resident is 42.9 years old.
2026 projection
From 1,826 in 2020
Poverty rate 12.81%
Men 49.2 · Women 38.4
2010–2026
1,702
2026 projection
6.8% since 2020 (decrease)
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.
2010–2026
1,702
2026 projection
6.8% since 2020 (decrease)
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.
| 2026 | 1,702 | -22 | 1.28% |
|---|---|---|---|
| 2025 | 1,724 | -17 | 0.98% |
| 2024 | 1,741 | -14 | 0.80% |
| 2023 | 1,755 | -22 | 1.24% |
| 2022 | 1,777 | -26 | 1.44% |
| 2021 | 1,803 | -23 | 1.26% |
| 2020 | 1,826 | +22 | 1.22% |
| 2019 | 1,804 | -22 | 1.20% |
| 2018 | 1,826 | -17 | 0.92% |
| 2017 | 1,843 | -11 | 0.59% |
Showing 10 of 17 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 12 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 8 residents
51% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 51% | 52% | 49% |
| Never married | 32% | 34% | 30% |
| Divorced | 8% | 8% | 9% |
| Widowed | 9% | 6% | 12% |
| Separated | 0% | 0% | 0% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau