St. Clair County, AL Demographics & ZIP Codes
St. Clair County, Alabama demographics and median household income by ZIP code — 12 ZIP codes — population 83,752 — avg. income $72,470 — avg. home value $206,060. Compare income, housing, and ZIP-level data on US5.
St. Clair County demographics
St. Clair County, Alabama covers 12 ZIP codes, with a combined ZIP-area population of about 83,752.
Median household income in St. Clair County
The average median household income across ZIP codes in St. Clair County, Alabama is about $72,470 — about 23% above the AL ZIP average ($59,002), and about 4% below the U.S. median ($75,149).
Among ZIPs with income data, 35004 (Moody) is near the top at about $85,344, while 35131 (Ragland) is near the bottom at about $42,344.
Housing in St. Clair County
For housing in St. Clair County, Alabama, the average median home value is about $206,060 and the average median rent is about $739.
The most populous ZIP is 35120 (Odenville) with about 17,735 residents. Use the table below to compare ZIP codes across the county.
ZIP codes in St. Clair County
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| ZIP | City | County | State | Population ↓ | Income | Home value |
|---|---|---|---|---|---|---|
| 35120 | Odenville | St. Clair County | AL | 17,735 | $80,279 | $210,900 |
| 35146 | Springville | St. Clair County | AL | 13,283 | $83,438 | $255,100 |
| 35004 | Moody | St. Clair County | AL | 11,558 | $85,344 | $218,100 |
| 35125 | Pell City | St. Clair County | AL | 10,969 | $63,823 | $179,900 |
| 35128 | Pell City | St. Clair County | AL | 10,228 | $81,993 | $240,100 |
| 35953 | Ashville | St. Clair County | AL | 7,020 | $69,415 | $197,600 |
| 35054 | Pell City | St. Clair County | AL | 4,954 | $80,082 | $274,200 |
| 35131 | Ragland | St. Clair County | AL | 3,161 | $42,344 | $96,300 |
| 35987 | Steele | St. Clair County | AL | 2,672 | $78,707 | $144,600 |
| 35135 | Riverside | St. Clair County | AL | 1,887 | $59,274 | $243,800 |
| 35052 | — | St. Clair County | AL | 214 | — | — |
| 35112 | Margaret | St. Clair County | AL | 71 | — | — |
Frequently asked questions
What are the demographics of St. Clair County?
St. Clair County, Alabama has a combined ZIP-area population of about 83,752 across 12 ZIP codes. Browse the ZIP table for population, income, and housing by code.
What is the median household income in St. Clair County?
The average median household income across ZIP codes in St. Clair County, Alabama is about $72,470, about 23% above the state ZIP average ($59,002), and about 4% below the U.S. median ($75,149). Average median home value is about $206,060. Among ZIPs with data, 35004 (Moody) is near the top ($85,344) and 35131 (Ragland) is near the bottom ($42,344).
How many ZIP codes are in St. Clair County?
St. Clair County, Alabama includes 12 ZIP codes on US5. Each row links to demographics, median income, and housing for that code.
Where can I find ZIP code demographics for St. Clair County?
This page lists ZIP codes in St. Clair County, Alabama with population, median household income, and home value. Select a ZIP for a full demographics profile.