| ZIP Code | 37881 |
|---|---|
| City | Thorn Hill |
| State | Tennessee (TN) |
| County | Grainger County |
| Area Code | 865 |
| Elevation | 1,441 ft |
| Latitude | 36.398144 |
|---|---|
| Longitude | -83.362463 |
| Timezone | Chicago (DST) |
| FIPS | 47057 |
| ZIP Type | Standard |
| Status | Active |
Race & Ethnicity
Age Breakdown
Key Indicators
| Median Age | 56.4 yrs ↑ 30% since 2019 |
|---|---|
| Avg Household Size | 2.34 |
| Below Poverty | 18.9% ▲ 89% above avg |
| College Grads | 14.7% ▼ 62% below avg |
| Unemployment | 5.7% ▲ 16% above avg |
| No HS Diploma | 20 (1.7%) |
| HS Graduate | 521 (45.2%) |
| Some College | 223 (19.3%) |
| Associates | 219 (19%) |
| Bachelors | 55 (4.8%) |
| Graduate Degree | 115 (10%) |
Education
Housing Tenure
Home Value Distribution
Financials
| Median HH Income | $44,583 ▼ 42% below avg ↑ 41% since 2019 |
|---|---|
| Median Home Value | $124,000 ▼ 56% below avg ↑ 21% since 2019 |
| Home/Income Ratio | 2.8x (nat avg ~3.5x) |
| Median Rent | $805/mo ↑ 14% since 2019 |
| Total Units | 1,073 |
| Vacant Units | 271 |
| Avg HH Size | 2.34 |
Income Distribution
How People Get to Work
Commute Time
Year Built
Summary
| Total Units | 1,073 |
|---|---|
| Vacant | 271 |
| Owner Occupied | 78.6% |
| Renter Occupied | 21.5% |
| Avg HH Size | 2.34 |
ZIP code 37881 is located in Thorn Hill, Tennessee, within Grainger County. With a population of 1,874, this is a sparsely populated ZIP code with an older community — the median age is 56.4 years. Economically, 37881 is a working-class ZIP code: the median household income of $44,583 is below the national average.
Real estate in ZIP code 37881 represents one of the more affordable housing markets in the country. The median home value of $124,000 is well below the national average. Renters can expect to pay around $805 per month in median rent. Homeownership is strong here — 78.6% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 21% since 2019.
The population of 37881 is primarily White (96.16%). Residents are less-educated — 14.7% hold a bachelor's degree or higher, which is well below the national average. Poverty affects some residents at 18.9%. Household income has grown by 41% since 2019.
The unemployment rate in 37881 stands at 5.7%, which is above the national average. As in most parts of the country, driving alone is the dominant commute mode at 71%.
Overall, ZIP code 37881 in Thorn Hill, TN is characterized as working-class, less-educated, an older community, and predominantly owner-occupied. With 1,874 residents, a median household income of $44,583, and a median home value of $124,000, it offers a clear picture of life in this part of Tennessee.