City in Medina County, Texas · 3.6 sq mi · 979 people per sq mi
About 3,500 people live in Castroville. The typical household earns $78,460, and the median resident is 48.8 years old.
2026 projection
From 2,972 in 2020
Poverty rate 5.29%
Men 48.1 · Women 51.1
1850–2026
3,499
2026 projection
17.7% since 2020 (increase)
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.
1850–2026
3,499
2026 projection
17.7% since 2020 (increase)
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 | 3,499 | +55 | 1.60% |
|---|---|---|---|
| 2025 | 3,444 | +251 | 7.86% |
| 2024 | 3,193 | +31 | 0.98% |
| 2023 | 3,162 | +74 | 2.40% |
| 2022 | 3,088 | +63 | 2.08% |
| 2021 | 3,025 | +53 | 1.78% |
| 2020 | 2,972 | -185 | 5.86% |
| 2019 | 3,157 | +59 | 1.90% |
| 2018 | 3,098 | +57 | 1.87% |
| 2017 | 3,041 | +85 | 2.88% |
Showing 10 of 28 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 31 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 19 residents
58% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 58% | 69% | 49% |
| Never married | 24% | 18% | 29% |
| Divorced | 10% | 8% | 11% |
| Widowed | 7% | 1% | 11% |
| Separated | 1% | 3% | 0% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau