Sequatchie County, TN ZIP Codes
5 ZIP codes cover all or part of Sequatchie County, Tennessee: 37377, 37327, 37397, 37338 and 37365. The Census Bureau counts 16,809 residents in the county, with a median household income of $58,750 and a median home value of $232,600. Median household income ranges from $49,592 in 37338 to $119,636 in 37377. Its largest communities include Dunlap.
Sequatchie County (Census county figures)
| Measure | Census figure |
|---|---|
| Residents | 16,809 |
| Households | 6,194 |
| Median household income | $58,750 |
| Median home value | $232,600 |
| Median age | 44.9 |
| Median rent | $818 |
All 5 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 46,143 |
| Households (sum of ZIP codes) | 17,252 |
| Median household income, range across ZIP codes | $49,592 (37338) to $119,636 (37377) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $80,143 |
| Homeowners | 81.1% |
| Households with kids under 18 | 32.1% |
| Moved in the past year | 8.4% |
| Carrier routes in EDDM2GO's route library | 38 routes, 19,089 homes (5 of 5 ZIP codes) |
Top facts
- Highest median household income in Sequatchie County: 37377 ($119,636)
- Most residents: 37377 (17,188 people)
- Highest homeownership: 37365 (91.8% own their home)
- Most households with kids: 37377 (35.0% of households)
- Most new movers: 37338 (11.5% moved in last year)
- Youngest median age: 37327 (42.7 years)
- Highest median home value: 37377 ($529,500)
Every ZIP code in Sequatchie County
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 37377 | Signal Mountain | 17,188 | 6,406 | $119,636 | $529,500 | 85.9% | 35.0% | 8.4% | 16 | 7,398 | 46% of its land |
| 37327 | Dunlap | 13,480 | 4,882 | $60,584 | $246,000 | 75.7% | 29.0% | 10.6% | 11 | 5,824 | 82% of its land |
| 37397 | Whitwell | 10,488 | 4,237 | $54,750 | $173,200 | 79.7% | 31.2% | 4.8% | 8 | 4,436 | 15% of its land |
| 37338 | Graysville | 3,309 | 1,191 | $49,592 | $121,800 | 77.7% | 34.7% | 11.5% | 2 | 1,424 | 20% of its land |
| 37365 | Palmer | 1,678 | 536 | $54,907 | $130,600 | 91.8% | 28.5% | 6.8% | 1 | 505 | 29% of its land |
A ZIP code is listed for Sequatchie 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
- Dunlap — 5,678 residents · 1 ZIP code
Rankings
- Richest ZIP codes in Sequatchie County — 5 ZIP codes ranked
- ZIP codes with the highest home values in Sequatchie County — 5 ZIP codes ranked
- ZIP codes with the highest homeownership in Sequatchie County — 5 ZIP codes ranked
- ZIP codes with the most families with kids in Sequatchie County — 5 ZIP codes ranked
- ZIP codes with the most new movers in Sequatchie County — 5 ZIP codes ranked
- Youngest ZIP codes in Sequatchie County — 5 ZIP codes ranked
- Oldest ZIP codes in Sequatchie County — 5 ZIP codes ranked
- Fastest-growing ZIP codes in Sequatchie County — 5 ZIP codes ranked
Price a mailing to Sequatchie County ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Sequatchie County, TN?
- 37377, 37327, 37397, 37338 and 37365. Some cross the county line; the table shows each ZIP's share of land in the county.
- What is the population of Sequatchie County?
- 16,809 residents in 6,194 households (ACS 5-year estimates, 2020–2024).
- What is the median household income in Sequatchie County?
- $58,750 for the county as a whole. Its ZIP codes range from $49,592 (37338) to $119,636 (37377).
- Which Sequatchie County ZIP code has the highest median household income?
- 37377, at $119,636, among ZIP codes with at least 1,000 residents. See the full ranking of Sequatchie County ZIP codes by income.
- How many carrier routes and mailboxes are in Sequatchie County?
- For the 5 of 5 ZIP codes in EDDM2GO's stored route library: 38 carrier routes reaching 19,089 residential and 500 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.