Residential delivery area · Tennessee
ZIP Code 37343: Hixson, TN
ZIP code 37343 uses the postal name Hixson, Tennessee and lies entirely in Hamilton County (Census 2020 ZIP-county file). About 45,000 people live there (Census Bureau, ACS 2020-2024). Median household income is $82,227 (Census Bureau, ACS 2020-2024). By Census place, its land lies in Chattanooga (44%), Middle Valley (23%), Falling Water (11%) and Soddy-Daisy (7%), and 2% in smaller places; 13% is outside any Census place.
- ACS2020-24
- Census2020
- FHFA2025
- ZBP2023
- IRS2022
- Town
- Hixson · its only residential ZIP
- County
- Hamilton County
- Census places
- Chattanooga (44%); Middle Valley (23%) census-designated place; Falling Water (11%) census-designated place; Soddy-Daisy (7%)
- Neighborhoods
- Briarfield, Brynewood Park, Cloverdale Estates, Colonial Shores, Eastwood Acres, Echo Glen and 18 more GeoNames
- Metro area
- Chattanooga, TN-GA
- House district
- TN-3 119th Congress
- State
- Tennessee
- Time zone
- Eastern
- Land area
- 42.1 sq mi · 1,071 people per sq mi
Where is ZIP code 37343?
37343 centers on 35.167°, -85.212° and covers 42.1 square miles of land plus 4.0 of water. It borders 5 ZIP codes: 37415, 37416, 37379, 37341, 37377.
The map draws ZIP code areas only. For the streets inside 37343, open its center on OpenStreetMap.
Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries and the 2023 Gazetteer (2020 ZCTAs); ZIP-to-county shares, Census places and House districts (119th Congress) from the Census 2020 relationship files (shares of land); metro area from the OMB delineation (July 2023); town name and time zone from simplemaps US ZIP Codes (CC BY 4.0); neighborhoods from the GeoNames gazetteer (CC BY 4.0), placed in this ZIP code by PlainZIP.
How does 37343 compare with the rest of Hamilton County?
| Measure | 37343 | In Hamilton County | In TN |
|---|---|---|---|
| People (ACS 2020-2024) | 45,101 | 2nd of 31 | 22nd of 636 |
| Median household income | $82k | 7th of 21 | 90th of 425 |
| Median home value | $307k | 11th of 24 | 119th of 436 |
Its median household income is higher than in 65% of U.S. residential ZIP codes, and it is denser than 79% of all U.S. residential ZIP codes. ZIP codes at the ACS caps ($250,000 or more for household income, $2,000,000 or more for home value) share the top rank.
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B19013, B25077); ranks by PlainZIP over residential ZIP codes (ZCTAs).
How many people live in 37343?
The 2020 Census counted 43,626 people in 37343; the ACS, which samples households over 2020-2024, estimates 45,101. Between the 2010 and 2020 censuses its population grew 9.0% (its boundary stayed at least 90% the same).
- People, ACS 2020-2024
- 45,101
- 2020 Census count
- 43,626+9.0% since 2010 (40,042)
- Households
- 18,097
- Median age
- 42.4
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B01002, B11001); 2020 Census (DHC P1); 2010 Census (SF1 P1).
Who lives in 37343?
Of the 45,101 people the ACS estimates in 37343, 21.2% are under 18 and 21.6% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (81.5%).
- Under 1821.2%
- 18 to 6457.2%
- 65 and older21.6%
- White, not Hispanic81.5%
- Hispanic or Latino6.9%
- Black, not Hispanic5.8%
- Other or two or more4.2%
- Asian, not Hispanic1.6%
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01001 age by sex, B03002 Hispanic or Latino origin by race); shares of the estimated population, small ZIP codes carry wide margins.
What do households in 37343 earn?
Median household income is $82,227 (ACS 2020-2024), the 7th highest of the 21 ranked ZIP codes in Hamilton County. It is not measurably different from 2015-2019 ($79,548 in 2024 dollars): the change is within the surveys' margins of error.
- Median household income
- $82,227
- Income per person
- $46,385
- Below the poverty line
- 7.8%
- Unemployed (of the labor force)
- 4.3%
- Adults 25+ with a bachelor's degree
- 36.7%
- Adjusted gross income per tax return, 2022
- $83,72421,910 returns; wages 66% of AGI (IRS)
Source: U.S. Census Bureau, ACS 2020-2024 and 2015-2019 5-year estimates (B19013, B19301, B17001, B23025, B15003; 2015-2019 dollars converted with the BLS CPI-U, 1.22699); IRS Statistics of Income, ZIP code data, tax year 2022 (adjusted gross income per return, filed under the address on the return).
What are homes worth in 37343?
FHFA's house price index for 37343, built from repeat sales and appraisals of the same homes, rose 115% from 2015 to 2025 and rose 64% from 2020 to 2025, and moved +0.1% in 2025.
- Median home value (owners' estimate)
- $307,100
- Median gross rent
- $1,358
- Homes owned by their occupants
- 76.0%
- Housing units
- 19,029
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B25077, B25064, B25003, B25001); FHFA House Price Index, annual five-digit ZIP, updated 2026-03-31.
What businesses are in 37343?
874 business establishments had a location in this ZIP code in 2023, 87 more than in 2018; the most are in retail trade (ZIP Code Business Patterns).
- Retail trade163
- Health care and social assistance128
- Other services (except public administration)99
- Accommodation and food services93
- Construction72
- Professional, scientific, and technical services71
Source: U.S. Census Bureau, ZIP Code Business Patterns 2023 and 2018 (establishments with paid employees, by the business's ZIP code).
Which ZIP codes are next to 37343?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 37415 | Chattanooga | 24,181 | $71k | 4.9 mi |
| 37416 | Chattanooga | 13,919 | $71k | 5.6 mi |
| 37379 | Soddy Daisy | 29,430 | $89k | 8.2 mi |
| 37341 | Harrison | 15,591 | $92k | 8.7 mi |
| 37377 | Signal Mountain | 17,188 | $120k | 9.0 mi |
| 37351 | Lupton City | 281 | $50k | 5.3 mi (near) |
| 37406 | Chattanooga | 13,364 | $45k | 6.7 mi (near) |
| 37363 | Ooltewah | 42,093 | $97k | 9.4 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.