DMA code
575
CHATTANOOGA · DMA 575
Explore ZIP codes in the CHATTANOOGA TV market — covering GA, NC, TN — 109 ZIP codes — 1,026,800 residents. Population, income, and housing at a glance.
ZIP codes
109
Population
1,026,800
States
GA, NC, TN
Median household income (avg.)
$63,079
Average home value
$220,376
Where is the CHATTANOOGA market?
CHATTANOOGA (DMA 575) groups 109 indexable ZIP codes on US5 across GA, NC, and TN, with a combined ZIP-area population of about 1,026,800.
Larger population clusters inside this TV market include Chattanooga, TN, Dalton, GA, Cleveland, TN, Ringgold, GA, and Collegedale, TN. Open any ZIP below for full demographics, housing, schools, and nearby services.
The most populous ZIP currently listed for this market is 37421 (about 52,516 residents).
Income and housing in CHATTANOOGA
Across ZIPs with income data in CHATTANOOGA, the average median household income is about $63,079 — about 16% below the U.S. median ($75,149).
Average median home value across those ZIPs is about $220,376.
On this page’s income ranking, ZIP 37350 is near the top at about $195,063.
What is a Designated Market Area (DMA)?
A Designated Market Area (DMA) is a Nielsen media-market geography used to group U.S. counties into TV / advertising markets. Each market has a three-digit DMA code — for example 575 for CHATTANOOGA.
DMAs are not the same as metro statistical areas, area codes, or ZIP boundaries. A single DMA can span multiple states, and large metros may dominate a market while nearby counties still belong to the same advertising footprint.
How to use this CHATTANOOGA page
US5 joins published ZIP profiles to DMA codes so you can browse the market as a list of postal codes with population, income, and housing at a glance — then drill into any ZIP for maps, schools, commute, and climate context.
This is a place-based research view for media markets, not a live TV schedule, ratings feed, or advertising buy tool. Counts can change when geography publishes update.
ZIP codes in CHATTANOOGA
| ZIP | City | County | State | Population | Income | Home value |
|---|---|---|---|---|---|---|
| 37421 | Chattanooga | Hamilton County | TN | 52,516 | $79,958 | $299,600 |
| 30721 | Dalton | Whitfield County | GA | 52,477 | $57,749 | $172,500 |
| 37343 | Chattanooga | Hamilton County | TN | 44,572 | $79,177 | $275,300 |
| 30736 | Ringgold | Catoosa County | GA | 44,134 | $83,896 | $233,600 |
| 37363 | Collegedale | Hamilton County | TN | 40,830 | $94,873 | $349,600 |
| 37312 | Cleveland | Bradley County | TN | 36,894 | $75,369 | $270,500 |
| 30705 | Chatsworth | Murray County | GA | 33,078 | $68,519 | $179,300 |
| 37311 | Cleveland | Bradley County | TN | 31,043 | $46,827 | $205,800 |
| 37323 | Wildwood Lake | Bradley County | TN | 30,764 | $67,538 | $213,900 |
| 30741 | Fairview | Walker County | GA | 29,236 | $52,117 | $156,700 |
| 37379 | Mowbray Mountain | Hamilton County | TN | 29,002 | $85,525 | $277,600 |
| 30720 | Dalton | Whitfield County | GA | 27,122 | $65,620 | $225,600 |
| 37303 | Athens | McMinn County | TN | 25,226 | $60,874 | $196,800 |
| 37415 | Chattanooga | Hamilton County | TN | 23,132 | $67,027 | $261,900 |
| 37412 | East Ridge | Hamilton County | TN | 21,840 | $56,600 | $182,600 |
| 37321 | Dayton | Rhea County | TN | 20,670 | $59,182 | $168,000 |
| 28906 | Murphy | Cherokee County | NC | 19,712 | $52,669 | $219,800 |
| 30728 | LaFayette | Walker County | GA | 19,023 | $49,388 | $133,700 |
| 37411 | Chattanooga | Hamilton County | TN | 18,815 | $50,180 | $216,800 |
| 37405 | Chattanooga | Marion County | TN | 18,535 | $77,850 | $416,900 |
| 30707 | Chickamauga | Walker County | GA | 16,847 | $71,538 | $207,500 |
| 37377 | Signal Mountain | Hamilton County | TN | 16,819 | $115,959 | $483,800 |
| 37341 | Harrison | Hamilton County | TN | 14,966 | $93,114 | $264,300 |
| 37416 | Chattanooga | Hamilton County | TN | 14,089 | $65,083 | $229,600 |
| 37404 | Chattanooga | Hamilton County | TN | 13,883 | $53,585 | $235,300 |
| 37406 | Chattanooga | Hamilton County | TN | 12,867 | $42,993 | $150,300 |
| 37327 | Dunlap | Sequatchie County | TN | 12,424 | $51,862 | $217,600 |
| 37367 | Pikeville | Bledsoe County | TN | 11,736 | $54,696 | $170,400 |
| 30755 | Tunnel Hill | Whitfield County | GA | 10,768 | $70,433 | $184,800 |
| 37381 | Spring City | Rhea County | TN | 10,170 | $57,553 | $208,600 |
| 37407 | Chattanooga | Hamilton County | TN | 10,164 | $33,785 | $84,600 |
| 37397 | Powells Crossroads | Marion County | TN | 10,044 | $55,776 | $160,700 |
| 30752 | Trenton | Dade County | GA | 9,529 | $54,258 | $155,700 |
| 37347 | Jasper | Marion County | TN | 8,555 | $57,854 | $141,600 |
| 37322 | Decatur | Meigs County | TN | 8,509 | $53,965 | $184,800 |
| 30740 | Dalton | Whitfield County | GA | 8,159 | $88,665 | $241,600 |
| 30742 | Fort Oglethorpe | Catoosa County | GA | 7,749 | $46,473 | $184,800 |
| 30710 | Cohutta | Whitfield County | GA | 7,725 | $71,197 | $234,800 |
| 37331 | Etowah | McMinn County | TN | 7,653 | $56,484 | $171,000 |
| 30739 | Rock Spring | Walker County | GA | 6,854 | $72,396 | $217,700 |
| 37380 | New Hope | Marion County | TN | 6,604 | $53,160 | $185,000 |
| 37403 | Chattanooga | Hamilton County | TN | 6,560 | $65,750 | $444,000 |
| 37329 | Englewood | McMinn County | TN | 6,491 | $64,900 | $161,800 |
| 37419 | Chattanooga | Marion County | TN | 6,288 | $86,029 | $302,800 |
| 28901 | Andrews | Cherokee County | NC | 5,624 | $39,299 | $170,500 |
| 37424 | — | — | — | 5,525 | $69,303 | $306,900 |
| 37307 | Benton | Polk County | TN | 5,340 | $74,953 | $187,800 |
| 37302 | Apison | Hamilton County | TN | 5,253 | $103,578 | $371,600 |
| 37370 | Riceville | McMinn County | TN | 5,244 | $49,694 | $208,000 |
| 30725 | Chattanooga Valley | Walker County | GA | 5,188 | $64,044 | $204,100 |
| 37336 | — | Hamilton County | TN | 4,908 | $64,276 | $216,100 |
| 37353 | McDonald | Bradley County | TN | 4,703 | $66,186 | $221,000 |
| 30750 | Lookout Mountain | Walker County | GA | 4,500 | $103,589 | $348,000 |
| 37402 | Chattanooga | Hamilton County | TN | 4,203 | $28,829 | $460,000 |
| 37422 | — | — | — | 4,179 | $48,889 | $207,800 |
| 37371 | — | — | — | 4,080 | $73,977 | $196,000 |
| 37387 | Tracy City | Grundy County | TN | 3,982 | $57,188 | $123,200 |
| 37880 | — | Meigs County | TN | 3,934 | $61,858 | $217,300 |
| 37310 | Charleston | Bradley County | TN | 3,824 | $76,401 | $223,000 |
| 37410 | Chattanooga | Hamilton County | TN | 3,673 | $22,127 | $133,800 |
| 30719 | — | — | — | 3,637 | $54,355 | $118,100 |
| 37364 | — | — | — | 3,603 | $41,071 | $270,000 |
| 37320 | — | — | — | 3,588 | $71,818 | $288,300 |
| 30722 | — | — | — | 3,552 | $118,314 | $335,600 |
| 37826 | Niota | McMinn County | TN | 3,493 | $63,922 | $210,900 |
| 37409 | Chattanooga | Hamilton County | TN | 3,417 | $75,076 | $245,900 |
| 37362 | Conasauga | Polk County | TN | 3,409 | $49,432 | $116,600 |
| 28905 | Marble | Cherokee County | NC | 3,316 | $54,310 | $213,800 |
| 30711 | — | Murray County | GA | 3,243 | $68,882 | $121,800 |
| 30738 | West Brow | Dade County | GA | 3,110 | $61,250 | $224,500 |
| 37408 | Chattanooga | Hamilton County | TN | 3,029 | $91,000 | $460,000 |
| 37338 | Graysville | Bledsoe County | TN | 2,991 | $38,111 | $121,900 |
| 37308 | — | Hamilton County | TN | 2,957 | $69,398 | $238,200 |
| 37373 | Sale Creek | Hamilton County | TN | 2,949 | $59,306 | $295,800 |
| 37384 | — | — | — | 2,889 | $53,125 | $139,400 |
| 37317 | Copperhill | Polk County | TN | 2,576 | $73,032 | $117,500 |
| 37414 | — | — | — | 2,396 | $49,500 | $156,200 |
| 37356 | Monteagle | Marion County | TN | 2,324 | $53,792 | $278,900 |
| 37361 | Ocoee | Polk County | TN | 2,205 | $79,167 | $116,100 |
| 37332 | — | Rhea County | TN | 2,123 | $46,341 | $188,500 |
| 37350 | Lookout Mountain | Hamilton County | TN | 2,112 | $195,063 | $761,600 |
| 37401 | — | — | — | 2,066 | $67,844 | $660,400 |
| 37309 | Calhoun | McMinn County | TN | 2,054 | $63,245 | $159,000 |
| 37325 | Delano | Polk County | TN | 1,952 | $64,659 | $163,100 |
| 37374 | Sequatchie | Marion County | TN | 1,832 | $57,740 | $239,600 |
| 37315 | Collegedale | Hamilton County | TN | 1,740 | — | — |
| 37365 | Palmer | Grundy County | TN | 1,729 | $50,962 | $97,600 |
| 37391 | Ducktown | Polk County | TN | 1,699 | $40,734 | $185,300 |
| 30757 | Wildwood | Dade County | GA | 1,505 | $65,190 | $137,700 |
| 37339 | Gruetli-Laager | Grundy County | TN | 1,499 | $50,896 | $145,400 |
| 37313 | Coalmont | Grundy County | TN | 1,487 | $40,919 | $151,600 |
| 37301 | Altamont | Grundy County | TN | 1,319 | $32,574 | $130,800 |
| 37337 | — | Rhea County | TN | 1,276 | $44,940 | $164,300 |
| 28781 | — | Macon County | NC | 1,058 | $50,577 | $261,000 |
| 37366 | Pelham | Grundy County | TN | 1,041 | $60,050 | $160,600 |
| 37305 | Beersheba Springs | Grundy County | TN | 913 | $47,375 | $78,500 |
| 37333 | Farner | Polk County | TN | 531 | $24,853 | $114,600 |
| 37369 | — | Polk County | TN | 489 | $52,727 | $118,000 |
| 37326 | Ducktown | Polk County | TN | 423 | — | $105,400 |
| 37351 | Chattanooga | Hamilton County | TN | 295 | $38,965 | $170,100 |
Frequently asked questions
What is DMA 575?
CHATTANOOGA (DMA 575) is a Nielsen Designated Market Area — a TV / media market that groups places for advertising and audience measurement. On US5 it is linked to ZIP codes in GA, NC, and TN, covering about 1,026,800 combined ZIP-area residents across 109 codes.
How many ZIP codes are in the CHATTANOOGA DMA?
US5 currently lists 109 indexable ZIP codes for DMA 575 (CHATTANOOGA). Counts can change as geography publishes update.
What is the average income in the CHATTANOOGA market?
The average of ZIP median household incomes in CHATTANOOGA is about $63,079 (about 16% below the U.S. median ($75,149)). Individual neighborhoods vary — sort the ZIP table by income to compare.
Is a DMA the same as a metro area or area code?
No. DMAs are Nielsen media markets built mainly from county groupings for TV advertising. Metro statistical areas, telephone area codes, and ZIP codes use different boundaries. The same city can sit in one DMA, multiple area codes, and many ZIP codes.
How does US5 map ZIPs to DMA 575?
US5 joins each published ZIP profile to a DMA code from the spatial dictionary (Nielsen market membership summarized onto ZIP geography). This page lists indexable ZIPs with that code so you can move from the market overview into local demographics.
What cities are in the CHATTANOOGA DMA?
Larger population clusters on US5 for CHATTANOOGA include Chattanooga, TN, Dalton, GA, Cleveland, TN, Ringgold, GA, and Collegedale, TN. Open linked ZIP pages for neighborhood-level demographics.