| ZIP Code | 37681 |
|---|---|
| City | Limestone |
| State | Tennessee (TN) |
| County | Washington County |
| Area Code | 423 |
| Elevation | 1,630 ft |
| Latitude | 36.258014 |
|---|---|
| Longitude | -82.6206 |
| Timezone | Chicago (DST) |
| FIPS | 47179 |
| ZIP Type | Standard |
| Status | Active |
Race & Ethnicity
Age Breakdown
Key Indicators
| Median Age | 49.7 yrs ↑ 15% since 2019 |
|---|---|
| Avg Household Size | 2.37 |
| Below Poverty | 15.4% ▲ 54% above avg |
| College Grads | 25.1% ▼ 35% below avg |
| Unemployment | 0.9% ▼ 81% below avg |
| No HS Diploma | 80 (2.1%) |
| HS Graduate | 1,735 (46.1%) |
| Some College | 672 (17.9%) |
| Associates | 332 (8.8%) |
| Bachelors | 366 (9.7%) |
| Graduate Degree | 576 (15.3%) |
Education
Housing Tenure
Home Value Distribution
Financials
| Median HH Income | $60,685 ▼ 20% below avg ↑ 17% since 2019 |
|---|---|
| Median Home Value | $169,800 ▼ 39% below avg ↑ 12% since 2019 |
| Home/Income Ratio | 2.8x (nat avg ~3.5x) |
| Median Rent | $749/mo ↑ 21% since 2019 |
| Total Units | 2,709 |
| Vacant Units | 202 |
| Avg HH Size | 2.37 |
Income Distribution
How People Get to Work
Commute Time
Year Built
Summary
| Total Units | 2,709 |
|---|---|
| Vacant | 202 |
| Owner Occupied | 84.8% |
| Renter Occupied | 15.2% |
| Avg HH Size | 2.37 |
ZIP code 37681 is located in Limestone, Tennessee, within Washington County. With a population of 6,031, this is a lightly populated ZIP code with a mature community — the median age is 49.7 years. Economically, 37681 is a solidly middle-class ZIP code: the median household income of $60,685 is below the national average.
Real estate in ZIP code 37681 represents an affordable housing market. The median home value of $169,800 is below the national average. Renters can expect to pay around $749 per month in median rent. Homeownership is strong here — 84.8% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 12% since 2019.
The population of 37681 is primarily White (98.01%). Residents are moderately educated — 25.1% hold a bachelor's degree or higher, which is below the national average. Poverty affects some residents at 15.4%. Household income has grown by 17% since 2019.
The unemployment rate in 37681 stands at 0.9%, which is well below the national average. As in most parts of the country, driving alone is the dominant commute mode at 83%.
Overall, ZIP code 37681 in Limestone, TN is characterized as solidly middle-class, moderately educated, a mature community, and predominantly owner-occupied. With 6,031 residents, a median household income of $60,685, and a median home value of $169,800, it offers a clear picture of life in this part of Tennessee.