Hazelwood, MO zip code
Hazelwood, Missouri uses one zip code: 63042. Most of it is in St. Louis County. Together these zip codes are home to about 18K people.
Zip codes
1
Population
18K
All zips combined
Largest zip
63042
17,813 residents
Zip codes in Hazelwood
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 63042 | 17,813 | $49,453 |