📍 View location on OpenStreetMap (29.527750, -96.553050)
| Data Metric | Local Statistic |
|---|---|
| Postal / Zip Code | 77470 |
| Primary City | Rock Island |
| State / Province | TX |
| County | Colorado |
| Total Population | 414 |
| Population Density | 5.6 people/sq mi |
| Timezone | America/Chicago |
| Metric | ZIP 77470 | Colorado County records | TX records |
|---|---|---|---|
| Population estimate | 414 | 21,002 (sum) | 30,188,035 (sum) |
| Population Density | 5.6 /sq mi | -- | -- |
| County population rank | #9 of 11 | -- | -- |
| State population rank | #1633 of 1,924 | -- | -- |
Regional sums combine the population estimates in the listed ZIP records; they are not official county or state population totals.
| ZIP Code | City | Distance | Population estimate |
|---|---|---|---|
| ZIP 77412 | Altair | 6.2 mi | 6 |
| ZIP 77475 | Sheridan | 6.6 mi | 431 |
| ZIP 77442 | Garwood | 7.1 mi | 1,123 |
| ZIP 78943 | Glidden | 12.0 mi | 886 |
| ZIP 78934 | Columbus | 12.1 mi | 6,731 |
Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →