How the Chattanooga, TN-GA metro's ZIP codes measure up on health
The ZipVitals Score across the Chattanooga, TN-GA metro area — built one ZIP code at a time, then rolled up by resident population.
Data release 202645 of 46 ZIP codes scored · 0.57M residents represented
Score snapshot
People & national context
The Chattanooga, TN-GA metro's ZIP codes, ranked
Highest-scoring
Top 45 of 45- 62537350in Lookout Mountain · 2,111 residents69.80
- 3,86830750in Lookout Mountain · 4,130 residents61.41
- 4,03237315in Collegedale · 1,825 residents61.16
- 4,11537377in Signal Mountain · 17,188 residents61.02
- 8,37937363in Ooltewah · 42,093 residents55.90
- 9,48637405in Chattanooga · 18,109 residents54.97
- 9,64430757in Wildwood · 1,589 residents54.84
- 9,96830736in Ringgold · 44,499 residents54.59
- 11,06237302in Apison · 5,082 residents53.72
- 11,11037421in Chattanooga · 52,985 residents53.68
- 11,41737341in Harrison · 15,591 residents53.47
- 11,43837415in Chattanooga · 24,181 residents53.45
- 12,49030738in Rising Fawn · 3,424 residents52.71
- 12,49630707in Chickamauga · 16,686 residents52.70
- 12,57437419in Chattanooga · 5,980 residents52.63
- 12,60437343in Hixson · 45,101 residents52.61
- 13,67630742in Fort Oglethorpe · 7,745 residents51.83
- 14,36430739in Rock Spring · 6,746 residents51.34
- 15,99137409in Chattanooga · 3,357 residents50.18
- 16,25537351in Lupton City · 281 residents49.99
- 16,31037379in Soddy Daisy · 29,430 residents49.96
- 16,67637403in Chattanooga · 6,413 residents49.69
- 18,77730752in Trenton · 9,527 residents48.13
- 19,09637408in Chattanooga · 3,502 residents47.86
- 19,13837416in Chattanooga · 13,919 residents47.83
- 19,76630725in Flintstone · 5,304 residents47.32
- 20,75837373in Sale Creek · 3,273 residents46.50
- 22,14430741in Rossville · 30,041 residents45.25
- 23,28837336in Georgetown · 4,483 residents44.14
- 23,76537412in East Ridge · 21,864 residents43.64
- 23,76637411in Chattanooga · 18,997 residents43.63
- 24,79830728in LaFayette · 18,790 residents42.52
- 24,95937308in Birchwood · 3,188 residents42.32
- 26,03737347in Jasper · 8,607 residents40.99
- 27,82037402in Chattanooga · 3,953 residents38.35
- 27,87837396in Whiteside · 44 residents38.24
- 28,24637340in Guild · 288 residents37.58
- 28,70037327in Dunlap · 13,480 residents36.62
- 28,74237397in Powells Crossroads · 10,488 residents36.53
- 29,23237374in Sequatchie · 1,497 residents35.39
- 29,39837380in New Hope · 6,688 residents34.99
- 29,73037406in Chattanooga · 13,364 residents34.02
- 30,05637404in Chattanooga · 14,737 residents32.95
- 31,51337410in Chattanooga · 4,129 residents24.54
- 31,67937407in Chattanooga · 9,156 residents22.74
Lowest-scoring
Bottom 45 of 45- 31,67937407in Chattanooga · 9,156 residents22.74
- 31,51337410in Chattanooga · 4,129 residents24.54
- 30,05637404in Chattanooga · 14,737 residents32.95
- 29,73037406in Chattanooga · 13,364 residents34.02
- 29,39837380in New Hope · 6,688 residents34.99
- 29,23237374in Sequatchie · 1,497 residents35.39
- 28,74237397in Powells Crossroads · 10,488 residents36.53
- 28,70037327in Dunlap · 13,480 residents36.62
- 28,24637340in Guild · 288 residents37.58
- 27,87837396in Whiteside · 44 residents38.24
- 27,82037402in Chattanooga · 3,953 residents38.35
- 26,03737347in Jasper · 8,607 residents40.99
- 24,95937308in Birchwood · 3,188 residents42.32
- 24,79830728in LaFayette · 18,790 residents42.52
- 23,76637411in Chattanooga · 18,997 residents43.63
- 23,76537412in East Ridge · 21,864 residents43.64
- 23,28837336in Georgetown · 4,483 residents44.14
- 22,14430741in Rossville · 30,041 residents45.25
- 20,75837373in Sale Creek · 3,273 residents46.50
- 19,76630725in Flintstone · 5,304 residents47.32
- 19,13837416in Chattanooga · 13,919 residents47.83
- 19,09637408in Chattanooga · 3,502 residents47.86
- 18,77730752in Trenton · 9,527 residents48.13
- 16,67637403in Chattanooga · 6,413 residents49.69
- 16,31037379in Soddy Daisy · 29,430 residents49.96
- 16,25537351in Lupton City · 281 residents49.99
- 15,99137409in Chattanooga · 3,357 residents50.18
- 14,36430739in Rock Spring · 6,746 residents51.34
- 13,67630742in Fort Oglethorpe · 7,745 residents51.83
- 12,60437343in Hixson · 45,101 residents52.61
- 12,57437419in Chattanooga · 5,980 residents52.63
- 12,49630707in Chickamauga · 16,686 residents52.70
- 12,49030738in Rising Fawn · 3,424 residents52.71
- 11,43837415in Chattanooga · 24,181 residents53.45
- 11,41737341in Harrison · 15,591 residents53.47
- 11,11037421in Chattanooga · 52,985 residents53.68
- 11,06237302in Apison · 5,082 residents53.72
- 9,96830736in Ringgold · 44,499 residents54.59
- 9,64430757in Wildwood · 1,589 residents54.84
- 9,48637405in Chattanooga · 18,109 residents54.97
- 8,37937363in Ooltewah · 42,093 residents55.90
- 4,11537377in Signal Mountain · 17,188 residents61.02
- 4,03237315in Collegedale · 1,825 residents61.16
- 3,86830750in Lookout Mountain · 4,130 residents61.41
- 62537350in Lookout Mountain · 2,111 residents69.80
Where each domain sits inside this metro
The Score above is one number for the whole Chattanooga, TN-GA metro. Nine domains make it up, and they are not spread the same way across the people who live here. Each row divides this metro's ZIP codes into fifths by how they stand against each other on that domain, then counts who lives at each end. If a domain were spread evenly across the metro's residents, every row would read about 20%.
The highest-standing fifth
9 of 45 ZIPsShare of the metro's residents living in the fifth of its ZIP codes that stand highest on each domain.
Standing highest: 30750 Lookout Mountain37350 Lookout Mountain37377 Signal Mountain
2 ZIP codes tie at this end: 37403 Chattanooga37404 Chattanooga37406 Chattanooga
Standing highest: 37341 Harrison37350 Lookout Mountain37377 Signal Mountain
Standing highest: 37350 Lookout Mountain37402 Chattanooga37408 Chattanooga
Standing highest: 30750 Lookout Mountain37315 Collegedale37350 Lookout Mountain
Standing highest: 30738 Rising Fawn30757 Wildwood37350 Lookout Mountain
Standing highest: 30707 Chickamauga37327 Dunlap37397 Powells Crossroads
Standing highest: 30750 Lookout Mountain37350 Lookout Mountain37377 Signal Mountain
Standing highest: 30750 Lookout Mountain37315 Collegedale37403 Chattanooga
Each fifth is about 9 of this metro’s 45 compared ZIP codes, and the shares are out of 573,865 residents. A ZIP code is compared here only if it carries a resident count to weight it by and enough measured data on that domain — the rest are left out of that domain’s fifths rather than filled in from a coarser geography, which is why this count can sit just below the metro’s scored total.
The mark shows 20% — where a row would sit if that domain were spread evenly across the metro's residents.
Each ZIP code is compared with the other ZIP codes in this metro that are measured across all nine scoring domains — not with all US ZIP codes. Percentages are rounded; higher is healthier in every domain.
Why this matters
The ZipVitals Score combines nine domains of health — from chronic disease and preventive care to environmental hazard, social need, and healthcare access — into one 0–100 index for each ZIP code, computed the same way everywhere from public federal and academic data. The Chattanooga, TN-GA figures on this page are population-weighted rollups of those per-ZIP scores, so they describe the metro's residents rather than a coarser geography relabeled as the metro.
A high score describes favorable documented conditions; it is not a claim about individual residents, and it does not capture everything that shapes a community's health. Where a ZIP code scores low, that pattern reflects structural conditions — investment, environment, and access — far more than the choices of the people who live there.