Zip Code 35146 — Springville, AL
35146 is a ZIP Code associated with Springville, AL, located within St. Clair. 35146 ranks #2 out of 12 ZIP codes in St. Clair County by population (and #129 out of 656 in AL). The area supports an estimated population of 13,973 residents across Data Pending housing units, with a population density of 52.3 people per square mile.
WorldPlaceData database updated: October 2026
📍 View location on OpenStreetMap (33.792750, -86.432580)
| Data Metric | Local Statistic |
|---|
| Postal / Zip Code | 35146 |
| Primary City | Springville |
| State / Province | AL |
| County | St. Clair |
| Total Population | 13,973 |
| Median Household Income | Data Pending |
| Total Housing Units | Data Pending |
| Population Density | 52.3 people/sq mi |
| Timezone | America/Chicago |
How 35146 Compares
| Metric | ZIP 35146 | St. Clair County | AL State Average |
|---|
| Population | 13,973 | 85,612 (Total) | 5,086,600 (Total) |
| Average ZIP Income | Data Pending | N/A | N/A |
| Population Density | 52.3 /sq mi | -- | -- |
| County Pop Rank | #2 of 12 | -- | -- |
Nearby ZIP Codes
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 →