ZIP Code 63123 - Saint Louis Missouri

ZIP Code 63123 is located in Saint Louis Missouri. Portions of 63123 are also in Affton and Grantwood Village and Green Park and Concord and Lakeshire and Concord Township (Saint Louis County) and Gravois Township and Lemay Township. 63123 is entirely within Saint Louis County. Regionally, it is located in Metro St. Louis.

Stats Demographics Geography Politics Schools Climate Related Pages

ZIP Code 63123 Quick Stats

ZIP Code NameSaint Louis
Primary CountySaint Louis County
ZIP Code TypeStandard
Population (2022)50,347
Area Code(s)314 / 557
Current Time

ZIP Code 63123 Map

63123 Demographics

63123 can be classified socioeconomically as Lower Middle Class class compared to other ZIP Codes in Missouri based on Median Household Income and Average Adjusted Gross Income. The majority race/ethnicity residing in 63123 is White. The majority race/ethnicity attending public schools in 63123 is White. The current unemployment level in 63123 is 4.0%.

Population Growth Rate-1.78%
Population Density4,067 People per Square Mile
Total Households21,850
Percentage High Income Households1.9%
Median Houshold Income (2021)$65,693
Average Adjusted Gross Income (2020)$58,900
Current Unemployment Rate (March 2024)4.0%
Majority Race/EthnictyWhite - 89.66%
Public School Majority Race/EthnictyWhite - 71.28%

63123 Race/Ethnicty Breakdown

Native American790.16%
Hawaiian/Pac. Islander00%

63123 Public School Race/Ethnicty Breakdown

Native American70.15%
Hawaiian/Pac. Islander20.04%

63123 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College2,5777.93%
Bachelor Degree7,08521.81%
High School Diploma9,23328.42%
No High School Diploma5631.73%
GED or Alternate1,2573.87%
1 or More Years of College5,53317.03%
Associates Degree2,9218.99%
Masters Degree2,4247.46%
Professional Degree6291.94%
Doctorate Degree2680.82%

63123 Geography

Adjacent ZIP Codes
Cities/Towns in 63123
Neighborhoods in 63123
RegionMetro St. Louis
Metropolitan/Micropolitan Stat AreaSt. Louis, MO-IL
Time ZoneCentral Daylight Time
IANA TimezoneAmerica/Chicago
Area12 Square Miles

63123 Politics

US Congressional Districts in 63123
Missouri State Senate Districts in 63123
Missouri State House of Representatives Districts in 63123

63123 Weather and Climate Data

Plant Hardiness ZoneZone 6b: -5F to 0F
Average First Frost DateOctober 11 - 20
Average Last Frost DateApril 11 - 20
Koppen-Geiger Climate ZoneCfa - Humid Subtropical Climate
Ecoregion72f - River Hills

63123 Annual Climate Data

Avg Min Temp (°F)20243445546368665846352545
Avg Max Temp (°F)38445567768589878069554266
Avg Precip (In.)2.242.313.7144.243.873.813.313.192.964.073.0640.76

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