ZIP Code 37403 - Chattanooga Tennessee

ZIP Code 37403 is located in Chattanooga Tennessee. 37403 is entirely within Hamilton County. Regionally, 37403 is located in Metro Chattanooga.

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ZIP Code 37403 Quick Stats

ZIP Code NameChattanooga
Primary CountyHamilton County
ZIP Code TypeStandard
Population (2022)6,494
Area Code(s)423
Current Time

ZIP Code 37403 Map

37403 Demographics

37403 can be classified socioeconomically as Lower Middle Class class compared to other ZIP Codes in Tennessee based on Median Household Income and Average Adjusted Gross Income. The majority race/ethnicity residing in 37403 is White. The majority race/ethnicity attending public schools in 37403 is White. The current unemployment level in 37403 is 2.7%.

Population Growth Rate1.64%
Population Density4,091 People per Square Mile
Total Households1,368
Percentage High Income Households3.5%
Median Household Income (2021)$54,358
Average Adjusted Gross Income (2021)$1,022,020
Current Unemployment Rate (July 2024)2.7%
Majority Race/EthnictyWhite - 79.10%
Public School Majority Race/EthnictyWhite - 46.52%

37403 Race/Ethnicty Breakdown

Native American60.08%
Hawaiian/Pac. Islander330.45%

37403 Public School Race/Ethnicty Breakdown

Native American20.16%
Hawaiian/Pac. Islander00%

37403 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College895.3%
Bachelor Degree57534.25%
High School Diploma28316.86%
No High School Diploma402.38%
GED or Alternate653.87%
1 or More Years of College20512.21%
Associates Degree171.01%
Masters Degree22113.16%
Professional Degree1166.91%
Doctorate Degree684.05%

37403 Geography

Adjacent ZIP Codes
Cities/Towns in 37403
RegionMetro Chattanooga
Metropolitan/Micropolitan Stat AreaChattanooga, TN-GA
Time ZoneEastern Daylight Time
IANA TimezoneAmerica/New_York
Area2 Square Miles

37403 Politics

US Congressional Districts in 37403
Tennessee State Senate Districts in 37403
Tennessee State House of Representatives Districts in 37403

37403 Schools

School Districts in 37403
Elementary Schools in 37403
Middle Schools in 37403
High Schools in 37403

37403 Weather and Climate Data

Plant Hardiness ZoneZone 7b: 5F to 10F
Average First Frost DateOctober 21 - 31
Average Last Frost DateApril 1 - 10
Koppen-Geiger Climate ZoneCfa - Humid Subtropical Climate
Ecoregion67f - Southern Limestone/Dolomite Valleys and Low Rolling Hills

37403 Annual Climate Data

Avg Min Temp (°F)29323946556469686148393249
Avg Max Temp (°F)48546372798689888272615271
Avg Precip (In.)5.394.856.

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