ZIP code 37748: Harriman, TN
37748 is a ZIP code in Harriman, Tennessee, mainly in Roane County, part of the Knoxville, TN metro area. About 17,575 people live here.
- Population
- 17,575
- Median household income
- $64,883
- Typical home value
- $239,400+4.4% in 12 months
- Median rent
- $792gross, per month
- Median age
- 45.8
- Homeowners
- 75.3%of occupied homes
Shaded: ZIP code 37748's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 37748 details
| City | Harriman |
|---|---|
| State | Tennessee |
| County | Roane County (also partly Morgan County) |
| Metro area | Knoxville, TN |
| Time zone | Eastern Time (UTC−5), observes daylight saving time |
| Type | Standard (delivery area) |
| Land area | 106.6 sq mi, plus 5.7 sq mi of water |
| Population density | 165 people per sq mi |
| Bachelor's degree or higher | 20.2% of adults 25+ |
| Average commute | 28.2 minutes |
| Center coordinates | 35.94537, -84.51637 |
Median rent in 37748 by bedrooms
| Size | Median gross rent |
|---|---|
| 1 bedroom | $480/mo |
| 2 bedrooms | $785/mo |
| 3 bedrooms | $978/mo |
| 4 bedrooms | $1,010/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 37748
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 37829 | Oakdale, TN | 6.8 mi | 1,977 |
| 37719 | Coalfield, TN | 7.2 mi | 45 |
| 37763 | Kingston, TN | 8.6 mi | 16,984 |
| 37887 | Wartburg, TN | 10.2 mi | 6,555 |
| 37854 | Rockwood, TN | 11.5 mi | 12,478 |
| 37845 | Petros, TN | 11.5 mi | 171 |
| 37840 | Oliver Springs, TN | 11.8 mi | 10,004 |
| 37830 | Oak Ridge, TN | 12.7 mi | 33,038 |
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 37748?
A typical home in ZIP code 37748 is worth about $239,400 (Zillow Home Value Index). The median household here earns $64,883 a year. See what buying here would cost per month, with Tennessee average taxes and insurance filled in.
Monthly payment for a $239,400 homeWhat can a $64,883 income afford?Rental property numbers
About ZIP code 37748
What city is ZIP code 37748?
ZIP code 37748 is in Harriman, TN, in Roane County.
What county is ZIP code 37748 in?
37748 is mainly in Roane County, Tennessee, and partly in Morgan County.
What is the population of ZIP code 37748?
About 17,575 people live in ZIP code 37748, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 37748 in?
37748 is in Eastern Time (UTC−5). It observes daylight saving time.