18 ZIP Code Tabulation Areas in St. Clair County, Alabama. The population-weighted median household income is about $81,160, the median home value about $245,282, and 82.5% of occupied homes are owner-occupied.
- 18
- ZIP codes
- 155.8K
- Population
- 53
- Data points
St. Clair County at a glance
- $81,160
- Median household income
- $245,282
- Median home value
- 41.9
- Median age
- 82.5%
- Owner-occupied
- 63,954
- Housing units
Income, home value, and age are population-weighted averages of the ZIP-level medians in the file. Counts are exact.
Top 5 St. Clair County ZIP codes by median household income| # | ZIP | City | Population | Homeowner % | Median HH $ |
|---|
| 1 | 35173 | Argo | 31,603 | 90.1% | $117,105 |
| 2 | 35004 | Leeds | 12,155 | 73.6% | $87,652 |
| 3 | 35146 | Argo | 13,973 | 88.2% | $86,614 |
| 4 | 35128 | Pell City | 10,546 | 82.8% | $83,990 |
| 5 | 35987 | Ashville | 2,861 | 90.4% | $78,906 |
Top 5 St. Clair County ZIP codes by population| # | ZIP | City | Population | Homeowner % | Median HH $ |
|---|
| 1 | 35173 | Argo | 31,603 | 90.1% | $117,105 |
| 2 | 35120 | Argo | 17,730 | 86% | $74,352 |
| 3 | 35121 | Allgood | 16,170 | 74.2% | $60,177 |
| 4 | 35094 | Birmingham | 14,854 | 76.9% | $74,625 |
| 5 | 35146 | Argo | 13,973 | 88.2% | $86,614 |
Top 5 St. Clair County ZIP codes by Homeowner GDP| # | ZIP | City | Population | Homeowner % | Median HH $ | Homeowner GDP |
|---|
| 1 | 35173 | Argo | 31,603 | 90.1% | $117,105 | $1.2B |
| 2 | 35120 | Argo | 17,730 | 86% | $74,352 | $404.1M |
| 3 | 35146 | Argo | 13,973 | 88.2% | $86,614 | $365.3M |
| 4 | 35094 | Birmingham | 14,854 | 76.9% | $74,625 | $328.4M |
| 5 | 35004 | Leeds | 12,155 | 73.6% | $87,652 | $314.1M |
Homeowner GDP = owner-occupied units × median household income — a proxy for aggregate homeowner spending power in a ZIP, useful for scoring market opportunity. Not an official economic statistic.
Densest: 35004 (Leeds) at 705 people/sq mi. Least dense: 35131 (Ragland) at 48 people/sq mi.
Other counties in Alabama
See all Alabama counties →