8 ZIP Code Tabulation Areas in Carter County, Tennessee. The population-weighted median household income is about $51,684, the median home value about $202,985, and 62.3% of occupied homes are owner-occupied.
- 8
- ZIP codes
- 125.7K
- Population
- 53
- Data points
Carter County at a glance
- $51,684
- Median household income
- $202,985
- Median home value
- 41.3
- Median age
- 62.3%
- Owner-occupied
- 62,058
- Housing units
Income, home value, and age are population-weighted averages of the ZIP-level medians in the file. Counts are exact.
Top 5 Carter County ZIP codes by median household income| # | ZIP | City | Population | Homeowner % | Median HH $ |
|---|
| 1 | 37694 | Johnson City | 1,729 | 93.5% | $81,250 |
| 2 | 37640 | Butler | 3,851 | 85.8% | $55,402 |
| 3 | 37604 | Johnson City | 39,097 | 50.3% | $52,345 |
| 4 | 37643 | Biltmore | 34,120 | 74.8% | $51,831 |
| 5 | 37601 | Central | 38,008 | 55.9% | $50,686 |
Top 5 Carter County ZIP codes by population| # | ZIP | City | Population | Homeowner % | Median HH $ |
|---|
| 1 | 37604 | Johnson City | 39,097 | 50.3% | $52,345 |
| 2 | 37601 | Central | 38,008 | 55.9% | $50,686 |
| 3 | 37643 | Biltmore | 34,120 | 74.8% | $51,831 |
| 4 | 37687 | Roan Mountain | 4,493 | 90.7% | $49,914 |
| 5 | 37658 | Hampton | 3,854 | 74.5% | $37,995 |
Top 5 Carter County ZIP codes by Homeowner GDP| # | ZIP | City | Population | Homeowner % | Median HH $ | Homeowner GDP |
|---|
| 1 | 37643 | Biltmore | 34,120 | 74.8% | $51,831 | $567M |
| 2 | 37601 | Central | 38,008 | 55.9% | $50,686 | $480.9M |
| 3 | 37604 | Johnson City | 39,097 | 50.3% | $52,345 | $463.6M |
| 4 | 37640 | Butler | 3,851 | 85.8% | $55,402 | $90.2M |
| 5 | 37687 | Roan Mountain | 4,493 | 90.7% | $49,914 | $78M |
Homeowner GDP = owner-occupied units × median household income — a proxy for aggregate homeowner spending power in a ZIP, useful for scoring market opportunity. Not an official economic statistic.
Densest: 37682 (Elizabethton) at 5,797 people/sq mi. Least dense: 37640 (Butler) at 37 people/sq mi.
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