Official Zip Code NameSaint Louis
Zip Code StateMissouri
Zip Code TypeNon-Unique
Area Code314
Alternate Zip Code NamesAFFTON
Unacceptable Zip Code NamesGREEN PARK
Current Population:49308
Racial Majority:White 90.4%
Public School Racial Majority:White 75.6%
Unemployment Rate:4.19%
Median Household Income$52610
Average Adjusted Gross Income$47897
School Test Performance:Average
Average Commute Time23.3 Minutes
Curent Temperature:
Current Time:
Time Zone:Central Daylight Time
Primary County: Saint Louis
Elevation Range453 - 532 ft.
Area12 Sqm.
Coordinates(Y,X)38.54615021, -90.31958008

Zip Code 63123 Description

Zip Code 63123 is located in the state of Missouri in the Saint Louis metro area. Zip code 63123 is primarily located in Saint Louis County. Portions of 63123 are also located in Saint Louis City County. The official US Postal Service name for 63123 is SAINT LOUIS, Missouri. Portions of zip code 63123 are contained within or border the city limits of Affton, MO, Green Park, MO, Concord, MO, Grantwood Village, MO, St. Louis, MO, Crestwood, MO, Lakeshire, MO, Lemay, MO, St. George, MO, Marlborough, MO, Wilbur Park, MO, Mackenzie, MO, and Sappington, MOMehlville, . The area code for zip code 63123 is 314. 63123 can be classified socioeconically as a Middle Class class zipcode in comparison to other zipcodes in Missouri.

The current unemployment level in 63123 is 4.19% which is higher than the current county unemployment level of 3.7% and is higher than the current state unemployment at 4% and lower than the current national unemployment rate at 4.9%.

According the 2010 US Census, the population of 63123 decreased to 49308 from 49680 over the past 10 years. The majority ethnicity residing in 63123 is White while the majority ethnicity attending 63123 public schools is White. 47.8% of students in 63123 public schools receive or are eligible to participate in free or reduced lunch programs.

 White 44821 90.4% 45068 -1%
 Black Or African American 1025 2.07% 921 +11%
 Hispanic 1236 2.49% 1044 +18%
 American Indian Or Alaskan Native 68 0.14% 74 -8%
 Asian 1618 3.26% 1493 +8%
 Native Hawaiian & Other Pacific Islander 1 0% 8 -88%
 Other Race 36 0.19% 36 +164%
 Two Or More Races 664 1.45% 664 +8%

Zip Code 63123 Race/Ethnicity

 White 75.6%
 Black Or African American 9.4%
 Hispanic 3.7%
 Asian 6.8%
 Hawaii/Pacific Islander 0.1%
 American Indian Or Alaskan Native 0.2%
 Two or More Races 4.2%

Zip Code 63123 Public School Race/Ethnicity Profile

Total Population4930849680
Male Population47.70%
Female Population52.30%
Total Households22022
Test Score PerformanceAverage
Percentage of Students Eligible For
Free or Reduced Lunch
Percentage of Public Schools with
Title 1 Status
Median Household Income$52610
Income Under $50K Per Year47.20%
Income $50K to $100K Per Year36.10%
Income Above $100K Per Year16.70%
114 US Congressional DistrictMissouri 2
RepresentativeAnn Wagner
114 US Congressional DistrictMissouri 1
RepresentativeLacy Clay
Average Real Estate Asking Price$137013
Average Real Estate Sale Price$128560
Current Unemployment Level (June 2016)4.19%
Previous Month Unemployment Level5.74%
Unemployment Level 1 Year Ago6.26%
2012 Hardiness ZoneZone 6b: -5F to 0F
1990 Hardiness ZoneZone 6a: -10F to -5F
Köppen Climate ClassificationCfa - Humid Subtropical Climate
Ecoregion 72f - River Hills
Average First Frost DatesOctober 11 - 20
Average Last Frost DatesApril 11 - 20

Zip Code 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
Core Based Statistical
Area (CBSA)
St. Louis, MO-IL
CBSA Type63123
CBSA Population2851619
Time ZoneCentral Daylight Time
IANA Time ZoneAmerica/Chicago
Follows DSTYes
GMT Difference-6 Hours