Missouri St. Louis County Demographics
St. Louis County is one of a 114 primary legal divisions of Missouri in the United States, accommodates 999,703 total local residents (according to 2022 ACS 5-year data), and associated with 2 NPA codes, 21 standard zip codes, one unique zip code, and 6 major cities. This demographic dynamics of St. Louis County, MO shows how its entire population of 999,703 residents connected to various socio-economic factors like education, employment, total households, household income, per capita income, etc.
San Diego County, CA Demographics Summary| Parameter | Value |
|---|---|
| County Name | St. Louis County |
| St. Louis County FIPS Code | 29189 |
| State | Missouri |
| Population | 999,703 residents |
| Male Population | 478,717 males |
| Female Population | 520,986 females |
| Male to Female Ratio | 919 female per 1,000 male |
| Land Area | 508 square miles |
| Population per square mile | 1,968 residents |
| White Population | 641,470 |
| Hispanic or Latino Population | 31,016 |
| Black Population | 241,990 |
| Asian Population | 46,972 |
| Total US Natives or Citizens | 999,703 |
| Total Non US Citizens | 33,515 |
| Education | 48.20 |
| Employment | 61.80 |
| Avg. household income | $116,738 |
| Percapita Income | $49,009 |
| Total Housing units | 999,703 |
| Vacant Housing units | 31,613 |
| Insurance | 988,523 |
| St. Louis County | Missouri | United States | |
|---|---|---|---|
| Total population | 999,703 | 6,154,913 | 331,097,593 |
| Population per square miles | 1968 | 90 | 94 |
| Employment Rate | 69.03% | 60.10% | 60.30% |
| Median Household Income | $116,738 | $64,811 | $74,755 |
| Health Insurance Coverage | 94.5% | 91.4% | 92% |
| Total Housing Units | 413,247 | 2,521,832 | 129,870,928 |
Popular Cities in St. Louis County, MO
St. Louis County is the most populous county in Missouri, a place for having 6 most populous cities (having the population of more than 20000 residents) in the United States.
| City | Population | Zip Codes |
|---|---|---|
| Ballwin | 30,948 | 3 zip codes |
| Chesterfield | 49,645 | 3 zip codes |
| Florissant | 52,167 | 4 zip codes |
| Hazelwood | 25,345 | 3 zip codes |
| Maryland Heights | 28,099 | 1 zip code |
| Wildwood | 35,276 | 2 zip codes |
2 Area Codes Used in St. Louis County, MO
St. Louis County is a largest populous county in the United States and a Missouri, is associated with 2 area (NPA) codes in the United States for dialing/telecommunication purposes.
1 Unique and 21 Standard ZIP Codes Used in St. Louis County
St. Louis county is a place for 1 unique and 21 standard ZIP code locations for mail and parcel delivery purposes.
21 STANDARD ZIP Codes in St. Louis County
There are 21 STANDARD ZIP codes are being used in St. Louis County, MO to handle home and business mail delivery.
| ZIP Code | Post Office Location | Post Office | Population |
|---|---|---|---|
| 63005 | CHESTERFIELD 16105 SWINGLEY RIDGE RD | Post-Box Only using 63017 Facility | 19734 |
| 63006 | CHESTERFIELD 16105 SWINGLEY RIDGE RD | Post-Box Only using 63017 Facility | - |
| 63011 | BALLWIN 15455 MANCHESTER RD | Standard | 36515 |
| 63017 | TOWN AND COUNTRY 1100 TOWN AND COUNTRY COMMONS DR | Standard | 42686 |
| 63021 | BALLWIN 15455 MANCHESTER RD | Post-Box Only using 63011 Facility | 55944 |
| 63022 | BALLWIN 15455 MANCHESTER RD | Post-Box Only using 63011 Facility | - |
| 63024 | MANCHESTER 613 BIG BEND RD | Post-Box Only using 63021 Facility | - |
| 63025 | EUREKA 101 THRESHER DR | Standard | 17708 |
| 63026 | FENTON 10 FENTON PLZ | Standard | 44824 |
| 63031 | CARR 1650 SHACKELFORD RD | Standard | 50568 |
| 63032 | FLORISSANT 2200 N HIGHWAY 67 | Post-Box Only using 63033 Facility | - |
| 63033 | FLORISSANT 2200 N HIGHWAY 67 | Standard | 41037 |
| 63034 | FLORISSANT 2200 N HIGHWAY 67 | Post-Box Only using 63033 Facility | 19031 |
| 63038 | GLENCOE 18072 MANCHESTER RD | Standard | 7153 |
| 63040 | GROVER 16982 MANCHESTER RD | Standard | 8662 |
| 63042 | HAZELWOOD 6135 N LINDBERGH BLVD | Standard | 18143 |
| 63043 | MARYLAND HEIGHTS 177 WELDON PKWY | Standard | 22123 |
| 63044 | BRIDGETON 12255 NATURAL BRIDGE RD | Standard | 10821 |
| 63049 | FENTON 10 FENTON PLZ | Post-Box Only using 63026 Facility | 17455 |
| 63074 | HAZELWOOD BRIDGETON CA 5750 PHANTOM DR | Post-Box Only using 63042 Facility | 15888 |
| 63088 | VALLEY PARK 305 SAINT LOUIS AVE | Standard | 8473 |
UNIQUE ZIP Code in St. Louis County
St. Louis County's UNIQUE ZIP codes in Missouri are the exclusive ZIP codes assigned to governmental agencies, universities and large businesses in the county, handling large volume of mail delivery. Despite the nearby STANDARD ZIP codes include these entity regions in Missouri, these 1 Unique ZIP code in St. Louis County, MO ensures the faster delivery to such locations. These 1 ZIP code are not recommended to use if your mail is not intended to recipients or entities in these 1 Unique ZIP code location in St. Louis County, MO.
| Entity ZIP Code | Post Office Location | Physical ZIP Code |
|---|---|---|
| 63099 | FENTON 10 FENTON PLZ | 63026 |