CDP in St. Tammany Parish, Louisiana · 1.1 sq mi · 236 people per sq mi
About 270 people live in Rio. The median resident is 13.2 years old.
2026 projection
From 308 in 2020
Poverty rate 0%
Men 4.7 · Women 13.4
2020–2026
267
2026 projection
13.3% 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.
2020–2026
267
2026 projection
13.3% 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 | 267 | +17 | 6.80% |
|---|---|---|---|
| 2025 | 250 | +33 | 7.33% |
| 2023 | 217 | -50 | 18.73% |
| 2022 | 267 | -27 | 9.18% |
| 2021 | 294 | -14 | 4.55% |
| 2020 | 308 | — | — |
Showing 6 of 6 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 2 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
100% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 100% | 100% | 100% |
| Never married | 0% | 0% | 0% |
| Divorced | 0% | 0% | 0% |
| Widowed | 0% | 0% | 0% |
| Separated | 0% | 0% | 0% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
7 sources, all from the U.S. Census Bureau