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ZIP code

37405

Chattanooga, TN

STANDARD

37405 covers Chattanooga in Hamilton County, with 18,535 people in the ACS 2023 estimate.

Figures are for the Census ZIP Code Tabulation Area (ZCTA), which is not the same as a USPS ZIP code. A PO Box or unique ZIP may have no ZCTA and no demographics. Methodology

ACS 2023 population

18,535

Median household income

$77,850

Median home value

$416,900

U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: ZCTA 37405. Methodology

ZIP code map of 37405

Census ZCTA boundary for ZIP 37405 in Chattanooga, Tennessee
Census ZCTA boundary for ZIP 37405 in Chattanooga, Tennessee. A ZCTA is not the same as a USPS ZIP code. Boundaries: U.S. Census Bureau. Methodology · Data sources
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About ZIP code 37405

Type

STANDARD

City

Chattanooga

County

Hamilton County

Timezone

America/Chicago

Area codes

423

Land area

54.3 sq mi

Water area

1.48 sq mi

Households

9,959

Median gross rent

$1,276

More enterprise fields

Timezone
America/Chicago
Area Codes
423
World Region
NA
Country
US

Commercial ZIP directory · not ACS

Commercial ZIP directory population_count for ZCTA 37405. Not ACS. Methodology

People in 37405

Race

  • White15,336
  • Black or African American1,096
  • American Indian or Alaska Native47
  • Asian463
  • Native Hawaiian and Pacific Islander3
  • Other race272
  • Two or more races1,014

Hispanic or Latino (any race): 763

Age

  • Under 101,804
  • 10 to 191,476
  • 20 to 293,851
  • 30 to 393,186
  • 40 to 492,176
  • 50 to 591,897
  • 60 to 691,809
  • 70 to 791,192
  • 80 and older840

Income and housing in 37405

Poverty rate

12.3%

Median earnings

$51,748

Median household income

$77,850

Median home value

$416,900

Median gross rent

$1,276

Education

  • High school graduate92.5%
  • Bachelor's degree52.8%
  • Graduate degree23.3%

Places covering 37405

Cities and places — Population overlap

Share of this ZIP/ZCTA’s population located within each place, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.

ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology

Counties — Population overlap

Share of this ZIP/ZCTA’s population located within each county, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.

ZIP Code Database county-overlap table, field percent_of_zip_population_in_county, keyed by county_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology

5.4% of this ZIP is outside city limits (a real overlap row, not missing data).

Population history for 37405

IRS populationACS population
20,29110,146020052023

Hover the chart or read the table below (Year | ACS | IRS).

Population history. Year | ACS population | IRS population. ACS and IRS are separate series. Blank cells mean that source did not publish a count for the year.
YearACS populationIRS population
200511,245
200611,088
200712,247
200811,498
200911,871
201012,290
201114,25212,726
201214,68613,010
201315,04113,120
201415,41813,330
201515,80013,910
201615,77213,570
201716,05513,760
201816,16314,170
201917,09114,440
202018,23115,210
202118,78815,180
202218,45615,220
202318,535

ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.

ZIP codes near 37405

12 nearest ZIP centroids (any distance)

  1. 37415Chattanooga5.8 miPop 23,132 · Income $67,027
  2. 37377Signal Mountain5.8 miPop 16,819 · Income $115,959
  3. 37419Chattanooga5.8 miPop 6,288 · Income $86,029
  4. 37402Chattanooga6.9 miPop 4,203 · Income $28,829
  5. 37450Chattanooga6.9 miPop 0 · Income —
  6. 37351Lupton City7.2 miPop 295 · Income $38,965
  7. 37403Chattanooga7.5 miPop 6,560 · Income $65,750
  8. 37408Chattanooga7.9 miPop 3,029 · Income $91,000
  9. 37409Chattanooga8.7 miPop 3,417 · Income $75,076
  10. 37406Chattanooga8.7 miPop 12,867 · Income $42,993
  11. 37397Whitwell9.3 miPop 10,044 · Income $55,776
  12. 37404Chattanooga9.4 miPop 13,883 · Income $53,585

ZIP centroids within 2 miles

No other ZIP codes within 2 miles of 37405, measured by Census internal-point centroids. Try a wider radius.

ZIPs within 2 miles of this place

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37405 Chattanooga, TN

Looking up ZIP codes within 2 miles of 37405 Chattanooga, TN, measured by centroid distance.

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ZIP code 37405 FAQ

What city is ZIP code 37405 in?
37405 is in Chattanooga, TN.
What county is 37405 in?
37405 is in Hamilton County.
What is the median household income in 37405?
The median household income in 37405 is $77,850.
Which ZIP codes are near 37405?
Use the radius tool on this page to list ZIP codes within a chosen distance of 37405.