ZIP Code 37748
ZIP Code Tabulation Area in Roane County, Tennessee.
- Population
- 17,021
- Median household income
- $58,649
- Median home value
- $173,600
+2.7%’19–’23
+35.5%’19–’23
+49.0%’19–’23
ZIP Code 37748 is a ZIP Code Tabulation Area in Roane County, Tennessee, home to about 17,021 residents. The median household income of $58,649 is below the Roane County median ($66,218).
From 2019 to 2023, ZIP Code 37748's population grew 2.7% from 16,576 to 17,021, while its median gross rent rose 19.5% from $636 to $760.
The typical home was built around 1975. 15.5% of residents live below the poverty line.
Demographics
ACS 2019–2023- Population
- 17,021
- Median age
- 47.1 yrs
- Median household income
- $58,649
- Median home value
- $173,600
- Median gross rent
- $760
- Housing units
- 8,208
- Homeownership rate
- 74.6%
- Bachelor's degree or higher
- 20.2%
- Unemployment rate
- 3.0%
Trends
ACS 5-year · 2019–202316,57617,021
$43,286$58,649
$116,500$173,600
$636$760
| Year | Population | Median household income | Median home value | Median gross rent |
|---|---|---|---|---|
| 2019 | 16,576 | $43,286 | $116,500 | $636 |
| 2020 | 16,745 | $44,601 | $117,800 | $640 |
| 2021 | 16,300 | $47,191 | $124,800 | $712 |
| 2022 | 16,700 | $54,229 | $160,800 | $747 |
| 2023 | 17,021 | $58,649 | $173,600 | $760 |
Each year is a US Census Bureau ACS 5-year estimate ending that year.
Age distribution
Under 55.8%
5 to 1712.9%
18 to 249.4%
25 to 3410.2%
35 to 4410.1%
45 to 5416.3%
55 to 6415.3%
65 to 7411.6%
75 and over8.3%
| Count | Share | |
|---|---|---|
| Under 5 | 982 | 5.8% |
| 5 to 17 | 2,197 | 12.9% |
| 18 to 24 | 1,604 | 9.4% |
| 25 to 34 | 1,730 | 10.2% |
| 35 to 44 | 1,723 | 10.1% |
| 45 to 54 | 2,782 | 16.3% |
| 55 to 64 | 2,612 | 15.3% |
| 65 to 74 | 1,978 | 11.6% |
| 75 and over | 1,413 | 8.3% |
Race & ethnicity
| Count | Share | |
|---|---|---|
| White (non-Hispanic) | 15,268 | 89.7% |
| Black or African American | 748 | 4.4% |
| American Indian & Alaska Native | 9 | 0.1% |
| Asian | 19 | 0.1% |
| Native Hawaiian & Pacific Islander | 0 | 0.0% |
| Some other race | 0 | 0.0% |
| Two or more races | 664 | 3.9% |
| Hispanic or Latino (any race) | 313 | 1.8% |
Educational attainment (age 25+)
No high school diploma12.8%
High school graduate38.4%
Some college or associate's28.6%
Bachelor's degree13.3%
Graduate or professional degree6.9%
| Count | Share | |
|---|---|---|
| No high school diploma | 1,568 | 12.8% |
| High school graduate | 4,699 | 38.4% |
| Some college or associate's | 3,505 | 28.6% |
| Bachelor's degree | 1,625 | 13.3% |
| Graduate or professional degree | 841 | 6.9% |
Commute to work
- Mean travel time to work
- 28 min
Drove alone86.9%
Carpooled5.8%
Public transit0.0%
Walked1.5%
Bicycle0.0%
Worked from home4.9%
Other means0.8%
How workers get to work
| Count | Share | |
|---|---|---|
| Drove alone | 6,328 | 86.9% |
| Carpooled | 425 | 5.8% |
| Public transit | 0 | 0.0% |
| Walked | 106 | 1.5% |
| Bicycle | 0 | 0.0% |
| Worked from home | 359 | 4.9% |
| Other means | 61 | 0.8% |
Travel time
| Count | Share | |
|---|---|---|
| Under 15 min | 1,657 | 23.9% |
| 15 to 29 min | 2,122 | 30.7% |
| 30 to 44 min | 2,008 | 29.0% |
| 45 to 59 min | 586 | 8.5% |
| 60+ min | 547 | 7.9% |
Households
- Average household size
- 2.38
- Poverty rate
- 15.5% (2,591 of 16,759)
| Count | Share | |
|---|---|---|
| Family households | 4,519 | 63.8% |
| Nonfamily households | 2,561 | 36.2% |
Housing
- Median year structure built
- 1975
Occupancy
| Count | Share | |
|---|---|---|
| Occupied | 7,080 | 86.3% |
| Vacant | 1,128 | 13.7% |
Tenure (of occupied units)
| Count | Share | |
|---|---|---|
| Owner-occupied | 5,284 | 74.6% |
| Renter-occupied | 1,796 | 25.4% |
1-unit, detached74.7%
1-unit, attached1.4%
2 to 4 units5.4%
5 to 19 units1.0%
20 or more units2.3%
Mobile home & other15.3%
Units in structure
| Count | Share | |
|---|---|---|
| 1-unit, detached | 6,132 | 74.7% |
| 1-unit, attached | 111 | 1.4% |
| 2 to 4 units | 440 | 5.4% |
| 5 to 19 units | 78 | 1.0% |
| 20 or more units | 191 | 2.3% |
| Mobile home & other | 1,256 | 15.3% |
Geography
- ZCTA
- 37748
- Land area
- 107 sq mi
- Water area
- 5.72 sq mi
- Center point
- 35.9454, -84.5164
Counties this ZIP covers
2Compare with nearby ZIP codes
6National ZIP rankings
21- Largest by population
- Most densely populated
- Highest median household income
- Highest median home value
- Most affordable home values
- Highest median gross rent
- Cheapest median gross rent
- Oldest by median age
- Youngest by median age
- Most college-educated
- Highest poverty rate
- Lowest poverty rate
- Highest homeownership rate
- Lowest homeownership rate
- Longest commutes
- Shortest commutes
- Largest households
- Newest housing
- Oldest housing
- Fastest-growing (2019–2023)
- Fastest-shrinking (2019–2023)