ZIP code 37645: Mount Carmel, TN
37645 is a ZIP code in Mount Carmel, Tennessee, mainly in Hawkins County, part of the Kingsport-Bristol, TN-VA metro area. About 5,472 people live here.
- Population
- 5,472
- Median household income
- $68,866
- Typical home value
- $266,900+7.2% in 12 months
- Median rent
- $643gross, per month
- Median age
- 47.2
- Homeowners
- 91.4%of occupied homes
Shaded: ZIP code 37645's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 37645 details
| City | Mount Carmel |
|---|---|
| State | Tennessee |
| County | Hawkins County |
| Metro area | Kingsport-Bristol, TN-VA |
| Time zone | Eastern Time (UTC−5), observes daylight saving time |
| Type | Standard (delivery area) |
| Land area | 6.3 sq mi |
| Population density | 876 people per sq mi |
| Bachelor's degree or higher | 13.9% of adults 25+ |
| Average commute | 25.2 minutes |
| Center coordinates | 36.56277, -82.66245 |
Median rent in 37645 by bedrooms
| Size | Median gross rent |
|---|---|
| 2 bedrooms | $621/mo |
| 3 bedrooms | $1,371/mo |
Gross rent includes utilities paid by the tenant. ACS 2020–2024; sizes with too few rentals to estimate are left out.
ZIP codes near 37645
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 37642 | Church Hill, TN | 4.2 mi | 15,011 |
| 37665 | Kingsport, TN | 5.1 mi | 4,741 |
| 37660 | Kingsport, TN | 5.6 mi | 40,996 |
| 37669 | Kingsport, TN | 5.7 mi | — |
| 37662 | Kingsport, TN | 5.7 mi | — |
| 24290 | Weber City, VA | 6.7 mi | 2,274 |
| 24251 | Gate City, VA | 7.4 mi | 7,937 |
| 37664 | Kingsport, TN | 9.3 mi | 28,267 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Buying a home in 37645?
A typical home in ZIP code 37645 is worth about $266,900 (Zillow Home Value Index). The median household here earns $68,866 a year. See what buying here would cost per month, with Tennessee average taxes and insurance filled in.
Monthly payment for a $266,900 homeWhat can a $68,866 income afford?Rental property numbers
About ZIP code 37645
What city is ZIP code 37645?
ZIP code 37645 is in Mount Carmel, TN, in Hawkins County.
What county is ZIP code 37645 in?
37645 is mainly in Hawkins County, Tennessee.
What is the population of ZIP code 37645?
About 5,472 people live in ZIP code 37645, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 37645 in?
37645 is in Eastern Time (UTC−5). It observes daylight saving time.