Hamilton County, TN ZIP Codes
31 ZIP codes cover all or part of Hamilton County, Tennessee. The Census Bureau counts 376,192 residents in the county, with a median household income of $76,183 and a median home value of $312,800. Median household income ranges from $24,214 in 37402 to $201,000 in 37350. Its largest communities include Chattanooga, East Ridge, Soddy-Daisy, Middle Valley and Red Bank.
Hamilton County (Census county figures)
| Measure | Census figure |
|---|---|
| Residents | 376,192 |
| Households | 154,181 |
| Median household income | $76,183 |
| Median home value | $312,800 |
| Median age | 39.5 |
| Median rent | $1,253 |
All 31 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 422,972 |
| Households (sum of ZIP codes) | 172,849 |
| Median household income, range across ZIP codes | $24,214 (37402) to $201,000 (37350) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $76,814 |
| Homeowners | 65.0% |
| Households with kids under 18 | 26.7% |
| Moved in the past year | 15.1% |
| Carrier routes in EDDM2GO's route library | 309 routes, 189,998 homes (30 of 31 ZIP codes) |
Top facts
- Highest median household income in Hamilton County: 37350 ($201,000)
- Most residents: 37421 (52,985 people)
- Highest homeownership: 37350 (94.5% own their home)
- Most households with kids: 37407 (38.0% of households)
- Most new movers: 37315 (52.9% moved in last year)
- Youngest median age: 37315 (20.0 years)
- Highest median home value: 37350 ($855,300)
Every ZIP code in Hamilton County
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 37421 | Chattanooga | 52,985 | 22,278 | $82,517 | $333,700 | 60.2% | 25.7% | 17.8% | 39 | 27,401 | 100% of its land |
| 37343 | Hixson | 45,101 | 18,097 | $82,227 | $307,100 | 76.0% | 29.6% | 10.7% | 35 | 19,898 | 100% of its land |
| 37363 | Ooltewah | 42,093 | 16,359 | $97,399 | $376,800 | 75.2% | 29.7% | 15.4% | 31 | 17,113 | 100% of its land |
| 30741 | Rossville | 30,041 | 12,337 | $58,834 | $172,700 | 67.7% | 28.6% | 12.1% | 18 | 14,401 | 0% of its land |
| 37379 | Soddy Daisy | 29,430 | 11,364 | $88,875 | $307,300 | 82.5% | 28.9% | 8.7% | 21 | 13,237 | 88% of its land |
| 37415 | Chattanooga | 24,181 | 11,505 | $70,972 | $285,000 | 57.5% | 22.9% | 18.4% | 19 | 13,211 | 100% of its land |
| 37412 | Chattanooga | 21,864 | 9,505 | $62,508 | $209,900 | 57.7% | 24.9% | 18.3% | 13 | 10,524 | 100% of its land |
| 37411 | Chattanooga | 18,997 | 8,222 | $56,579 | $232,300 | 61.1% | 23.8% | 17.1% | 12 | 8,969 | 100% of its land |
| 37405 | Chattanooga | 18,109 | 8,620 | $81,337 | $460,600 | 48.7% | 22.0% | 20.6% | 15 | 11,831 | 25% of its land |
| 37377 | Signal Mountain | 17,188 | 6,406 | $119,636 | $529,500 | 85.9% | 35.0% | 8.4% | 16 | 7,398 | 50% of its land |
| 37341 | Harrison | 15,591 | 6,047 | $92,120 | $290,800 | 81.4% | 36.6% | 7.7% | 10 | 5,579 | 100% of its land |
| 37404 | Chattanooga | 14,737 | 5,057 | $56,637 | $255,400 | 50.0% | 27.0% | 19.6% | 9 | 6,263 | 100% of its land |
| 37416 | Chattanooga | 13,919 | 6,135 | $70,705 | $253,100 | 60.3% | 15.3% | 18.7% | 11 | 7,744 | 100% of its land |
| 37406 | Chattanooga | 13,364 | 5,263 | $44,850 | $168,000 | 47.2% | 25.5% | 15.9% | 7 | 5,996 | 100% of its land |
| 37407 | Chattanooga | 9,156 | 2,864 | $35,845 | $98,900 | 42.3% | 38.0% | 10.5% | 4 | 3,669 | 100% of its land |
| 37403 | Chattanooga | 6,413 | 1,990 | $81,136 | $525,200 | 25.9% | 3.7% | 47.3% | 3 | 2,784 | 100% of its land |
| 37419 | Chattanooga | 5,980 | 2,797 | $74,787 | $351,800 | 76.5% | 21.8% | 12.4% | 6 | 3,446 | 49% of its land |
| 37353 | Mc Donald | 5,330 | 2,126 | $74,252 | $253,300 | 91.8% | 27.5% | 5.4% | 5 | 2,289 | 13% of its land |
| 37302 | Apison | 5,082 | 1,930 | $128,885 | $419,800 | 76.6% | 30.3% | 5.0% | 5 | 2,258 | 100% of its land |
| 37336 | Georgetown | 4,483 | 1,723 | $66,739 | $266,100 | 87.1% | 31.2% | 13.5% | 4 | 2,034 | 35% of its land |
| 37410 | Chattanooga | 4,129 | 1,636 | $28,708 | $153,400 | 20.1% | 34.8% | 16.6% | 3 | 2,414 | 100% of its land |
| 37402 | Chattanooga | 3,953 | 2,665 | $24,214 | $268,800 | 5.0% | 9.1% | 31.0% | 4 | 4,432 | 100% of its land |
| 37408 | Chattanooga | 3,502 | 1,781 | $81,250 | $468,200 | 28.7% | 16.8% | 31.9% | 4 | 3,394 | 100% of its land |
| 37409 | Chattanooga | 3,357 | 1,553 | $74,754 | $267,400 | 61.0% | 29.3% | 13.5% | 4 | 1,521 | 100% of its land |
| 37338 | Graysville | 3,309 | 1,191 | $49,592 | $121,800 | 77.7% | 34.7% | 11.5% | 2 | 1,424 | 16% of its land |
| 37373 | Sale Creek | 3,273 | 1,219 | $54,974 | $310,800 | 86.6% | 29.5% | 5.2% | 2 | 1,523 | 100% of its land |
| 37308 | Birchwood | 3,188 | 1,189 | $80,394 | $253,100 | 88.5% | 35.7% | 9.2% | 2 | 1,349 | 63% of its land |
| 37350 | Lookout Mountain | 2,111 | 806 | $201,000 | $855,300 | 94.5% | 26.9% | 9.2% | 3 | 844 | 100% of its land |
| 37315 | Collegedale | 1,825 | 0 | — | — | — | — | 52.9% | — | — | 100% of its land |
| 37351 | Chattanooga | 281 | 184 | $50,250 | $219,000 | 65.2% | 0.0% | 14.6% | 1 | 213 | 100% of its land |
| 37450 | Chattanooga | 0 | 0 | — | — | — | — | — | 1 | 71 | 100% of its land |
A ZIP code is listed for Hamilton County when at least 10% of its land is in the county, when it holds at least 10% of the county's land, or when the county is its main county. Totals add up whole ZIP codes, including parts that cross the county line; the Census county figures above do not.
Cities and communities
- Chattanooga — 185,783 residents · 18 ZIP codes
- East Ridge — 22,070 residents · 1 ZIP code
- Soddy-Daisy — 13,231 residents · 2 ZIP codes
- Middle Valley — 12,187 residents · 1 ZIP code
- Red Bank — 12,010 residents · 2 ZIP codes
- Collegedale — 11,330 residents · 3 ZIP codes
- Signal Mountain — 8,860 residents · 1 ZIP code
- Harrison — 8,011 residents · 2 ZIP codes
- Apison — 4,271 residents · 1 ZIP code
- Sale Creek — 2,955 residents · 1 ZIP code
- Falling Water — 2,315 residents · 1 ZIP code
- Lakesite — 2,168 residents · 2 ZIP codes
- Lookout Mountain — 2,111 residents · 1 ZIP code
- Fairmount — 2,110 residents · 1 ZIP code
- Walden — 1,845 residents · 1 ZIP code
- Mowbray Mountain — 1,721 residents · 1 ZIP code
- Lone Oak — 1,422 residents · 1 ZIP code
- Flat Top Mountain — 1,004 residents · 1 ZIP code
- Ridgeside — 879 residents · 1 ZIP code
- Ooltewah — 578 residents · 1 ZIP code
Rankings
- Richest ZIP codes in Hamilton County — 28 ZIP codes ranked
- ZIP codes with the highest home values in Hamilton County — 28 ZIP codes ranked
- ZIP codes with the highest homeownership in Hamilton County — 28 ZIP codes ranked
- ZIP codes with the most families with kids in Hamilton County — 28 ZIP codes ranked
- ZIP codes with the most new movers in Hamilton County — 29 ZIP codes ranked
- Youngest ZIP codes in Hamilton County — 29 ZIP codes ranked
- Oldest ZIP codes in Hamilton County — 29 ZIP codes ranked
- Fastest-growing ZIP codes in Hamilton County — 29 ZIP codes ranked
Price a mailing to Hamilton County ZIP codes
EDDM guides
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Frequently asked questions
- What ZIP codes are in Hamilton County, TN?
- 37421, 37343, 37363, 30741, 37379, 37415, 37412, 37411, 37405, 37377, 37341, 37404, 37416, 37406, 37407, 37403, 37419, 37353, 37302, 37336, 37410, 37402, 37408, 37409, 37338, 37373, 37308, 37350, 37315, 37351 and 37450. Some cross the county line; the table shows each ZIP's share of land in the county.
- What is the population of Hamilton County?
- 376,192 residents in 154,181 households (ACS 5-year estimates, 2020–2024).
- What is the median household income in Hamilton County?
- $76,183 for the county as a whole. Its ZIP codes range from $24,214 (37402) to $201,000 (37350).
- Which Hamilton County ZIP code has the highest median household income?
- 37350, at $201,000, among ZIP codes with at least 1,000 residents. See the full ranking of Hamilton County ZIP codes by income.
- How many carrier routes and mailboxes are in Hamilton County?
- For the 30 of 31 ZIP codes in EDDM2GO's stored route library: 309 carrier routes reaching 189,998 residential and 13,548 business mailboxes. The route map loads the rest when you search them.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.