ZIP codes
9
Marion County, TN Demographics & ZIP Codes
Marion County, Tennessee demographics and median household income by ZIP code — 9 ZIP codes — population 54,452 — avg. income $63,172 — avg. home value $246,500. Compare income, housing, and ZIP-level data on US5.
Population
54,452
Median household income (avg.)
$63,172
84% of U.S. median
Average home value
$246,500
71% of U.S. median
Average rent
$705
61% of U.S. median
Marion County demographics
Marion County, Tennessee covers 9 ZIP codes, with a combined ZIP-area population of about 54,452.
Median household income in Marion County
The average median household income across ZIP codes in Marion County, Tennessee is about $63,172 — about even with the TN ZIP average ($63,814), and about 16% below the U.S. median ($75,149).
Among ZIPs with income data, 37419 (Chattanooga) is near the top at about $86,029, while 37380 (New Hope) is near the bottom at about $53,160.
Housing in Marion County
For housing in Marion County, Tennessee, the average median home value is about $246,500 and the average median rent is about $705.
The most populous ZIP is 37405 (Chattanooga) with about 18,535 residents. Use the table below to compare ZIP codes across the county.
ZIP codes in Marion County
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| ZIP | City | County | State | Population ↓ | Income | Home value |
|---|---|---|---|---|---|---|
| 37405 | Chattanooga | Marion County | TN | 18,535 | $77,850 | $416,900 |
| 37397 | Powells Crossroads | Marion County | TN | 10,044 | $55,776 | $160,700 |
| 37347 | Jasper | Marion County | TN | 8,555 | $57,854 | $141,600 |
| 37380 | New Hope | Marion County | TN | 6,604 | $53,160 | $185,000 |
| 37419 | Chattanooga | Marion County | TN | 6,288 | $86,029 | $302,800 |
| 37356 | Monteagle | Marion County | TN | 2,324 | $53,792 | $278,900 |
| 37374 | Sequatchie | Marion County | TN | 1,832 | $57,740 | $239,600 |
| 37340 | — | Marion County | TN | 206 | — | — |
| 37396 | Whiteside | Marion County | TN | 64 | — | — |
Frequently asked questions
What are the demographics of Marion County?
Marion County, Tennessee has a combined ZIP-area population of about 54,452 across 9 ZIP codes. Browse the ZIP table for population, income, and housing by code.
What is the median household income in Marion County?
The average median household income across ZIP codes in Marion County, Tennessee is about $63,172, roughly in line with the state ZIP average ($63,814), and about 16% below the U.S. median ($75,149). Average median home value is about $246,500. Among ZIPs with data, 37419 (Chattanooga) is near the top ($86,029) and 37380 (New Hope) is near the bottom ($53,160).
How many ZIP codes are in Marion County?
Marion County, Tennessee includes 9 ZIP codes on US5. Each row links to demographics, median income, and housing for that code.
Where can I find ZIP code demographics for Marion County?
This page lists ZIP codes in Marion County, Tennessee with population, median household income, and home value. Select a ZIP for a full demographics profile.