ZIP Code 62002 - Alton Illinois

62002 Overview

ZIP Code 62002 is located in Alton Illinois. Portions of 62002 are also in Godfrey and East Alton and Alton Township and Foster Township (Madison County) and Wood River Township and Brighton Township and Moro Township. 62002 is primarily within Madison County, with some portions in Macoupin County. Regionally, 62002 is located in Metro St. Louis.

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ZIP Code 62002 Quick Stats

ZIP Code NameAlton
Primary CountyMadison County
ZIP Code TypeStandard
Population (2022)30,166
Area Code(s)618
Current Time
CST

ZIP Code 62002 Map

62002 Demographics

62002 can be classified socioeconomically as Lower Middle Class class compared to other ZIP Codes in Illinois based on Median Household Income and Average Adjusted Gross Income. The majority race/ethnicity residing in 62002 is White. The majority race/ethnicity attending public schools in 62002 is White. The current unemployment level in 62002 is 5.0%.

Population30,166
Population Growth Rate0.00%
Population Density708 People per Square Mile
Total Households13,466
Percentage High Income Households1.5%
Median Household Income (2021)$51,177
Average Adjusted Gross Income (2021)$534,120
Current Unemployment Rate (November 2024)5.0%
Majority Race/EthnictyWhite - 76.32%
Public School Majority Race/EthnictyWhite - 53.45%

62002 Race/Ethnicty Breakdown

Race/EthnictyTotalPercentage
White22,61076.32%
Black6,28421.21%
Hispanic4811.62%
Asian1940.65%
Native American570.19%
Hawaiian/Pac. Islander00%

62002 Public School Race/Ethnicty Breakdown

Race/EthnictyTotalPercentage
White2,54760.72%
Black1,44734.49%
Hispanic1714.08%
Asian280.67%
Native American10.02%
Hawaiian/Pac. Islander10.02%

62002 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College1,9559.95%
Bachelor Degree2,87614.63%
High School Diploma5,78029.41%
No High School Diploma2381.21%
GED or Alternate1,0475.33%
1 or More Years of College4,13621.05%
Associates Degree2,00510.2%
Masters Degree1,3056.64%
Professional Degree1810.92%
Doctorate Degree1300.66%

62002 Geography

Coordinates38.94191360,-90.12995911
Adjacent ZIP Codes
Cities/Towns in 62002
RegionMetro St. Louis
Metropolitan/Micropolitan Stat AreaSt. Louis, MO-IL
Time ZoneCentral Standard Time
IANA TimezoneAmerica/Chicago
Area43 Square Miles

62002 Weather and Climate Data

Plant Hardiness ZoneZone 6a: -10F to -5F
Average First Frost DateOctober 21 - 31
Average Last Frost DateApril 1 - 10
Koppen-Geiger Climate ZoneDfa - Humid Continental Hot Summers
Ecoregion72e - Middle Mississippi Alluvial Plain

62002 Annual Climate Data

JanFebMarAprMayJunJulAugSepOctNovDecAnnual
Avg Min Temp (°F)19243445556469665846352445
Avg Max Temp (°F)36425264758488867968534164
Avg Precip (In.)2.062.233.494.034.283.293.623.263.122.763.792.9338.86

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