Comparison to Surrounding Areas
The median household income ($70,811) for 63031 is less than the median household income for 63034 ($103,905), 63044 ($77,819), 63301 ($85,308), and St. Louis County ($82,936). But it's more than 63033 ($66,776), 63042 ($49,453), 63135 ($52,328), Florissant city ($65,318), and Hazelwood city ($55,908).
| 63031 | $70,811 |
| Florissant city | $65,318 |
| Hazelwood city | $55,908 |
| St. Louis County | $82,936 |
Get Median Household Income for all Zip Codes in Missouri.
The average household income ($86,951) for 63031 is less than the average household income for 63034 ($116,695), 63044 ($98,192), 63301 ($104,801), and St. Louis County ($123,036). But it's more than 63033 ($80,248), 63042 ($60,878), 63135 ($67,653), Florissant city ($78,554), and Hazelwood city ($71,453).
| 63031 | $86,951 |
| Florissant city | $78,554 |
| Hazelwood city | $71,453 |
| St. Louis County | $123,036 |
Get Average Household Income for all Zip Codes in Missouri.
The per-capita income for 63031 is $35,117. The per capita income ($35,117) for 63031 is less than the per capita income for 63034 ($43,784), 63044 ($41,731), 63301 ($43,801), and St. Louis County ($51,977). But it's more than 63033 ($34,421), 63042 ($30,101), 63135 ($30,248), Florissant city ($33,549), and Hazelwood city ($33,332).
| 63031 | $35,117 |
| Florissant city | $33,549 |
| Hazelwood city | $33,332 |
| St. Louis County | $51,977 |
Get Per-Capita Income for all Zip Codes in Missouri.
4.1% of households make over $200,000 a year. The percent high income households (4.1%) for 63031 is less than the percent high income households for 63034 (10.3%), 63044 (9.6%), 63301 (8.9%), and St. Louis County (15.5%). But it's more than 63033 (3.9%), 63042 (0.8%), 63135 (3.1%), Florissant city (2.7%), and Hazelwood city (3.0%).
| 63031 | 4.1% |
| Florissant city | 2.7% |
| Hazelwood city | 3.0% |
| St. Louis County | 15.5% |
Get High Income Households for all Zip Codes in Missouri.
| under 25 years | 25 to 44 years | 45 to 64 years | 65 years and over | |
|---|---|---|---|---|
| 63031 | $52,607 | $70,241 | $86,444 | $57,248 |
| Florissant city | $52,798 | $67,839 | $83,993 | $50,408 |
| Hazelwood city | $37,645 | $60,833 | $70,613 | $53,336 |
| St. Louis County | $41,379 | $89,811 | $103,346 | $63,295 |
Get Median Household Income by Age of Householder for all Zip Codes in Missouri.
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All income statistics above are the most current, comparable income statistics available from the US Census Bureau and are from the American Community Survey 2024 5-year estimates. You can find this information and other demographics for 63031 on the US Census Bureau’s website. These values are in 2024 inflation-adjusted dollars and were downloaded on 29 January 2026.
Margins of error for the income data are:
| Median Household Income | Average Household Income | Per Capita Income | High Income Households | Median Household Income by Age of Householder | ||||
|---|---|---|---|---|---|---|---|---|
| under 25 | 25 to 44 | 45 to 64 | 65+ | |||||
| 63031 | +/-$2,773 | +/-$4,718 | +/-$1,884 | +/-1.5% | +/-$25,464 | +/-$3,240 | +/-$4,812 | +/-$3,880 |
| Florissant city | +/-$3,760 | +/-$4,332 | +/-$1,697 | +/-1.0% | +/-$19,720 | +/-$9,888 | +/-$3,544 | +/-$8,811 |
| Hazelwood city | +/-$4,554 | +/-$4,437 | +/-$2,213 | +/-1.5% | +/-$6,357 | +/-$25,463 | +/-$7,083 | +/-$4,636 |
| St. Louis County | +/-$1,390 | +/-$1,614 | +/-$680 | +/-0.4% | +/-$3,648 | +/-$2,881 | +/-$2,208 | +/-$2,031 |