Population 20,655 · Census ACS 2020–24
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Population and households in ZIP 37745
Household size in ZIP 37745
| Period | ZIP 37745 | Tennessee | U.S. |
|---|---|---|---|
| 2006–10 | 2.26 | 2.53 | 2.68 |
| 2010–14 | 2.35 | 2.57 | 2.73 |
| 2015–19 | 2.35 | 2.57 | 2.71 |
| 2020–24 | 2.44 | 2.53 | 2.65 |
| Change | +0.19 | +0.00 | −0.03 |
Households in ZIP 37745 run small, averaging 2.44 people against 2.65 nationally, which usually means more singles and couples and fewer children. Since 2006–10, household size has climbed from 2.26, even as the national average fell.
Household size: the average number of people living in each occupied home. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25010).
Median age in ZIP 37745
| Period | ZIP 37745 | Tennessee | U.S. |
|---|---|---|---|
| 2006–10 | 43.0 | 38.3 | 37.7 |
| 2010–14 | 41.8 | 39.2 | 38.6 |
| 2015–19 | 43.6 | 39.9 | 39.6 |
| 2020–24 | 43.3 | 39.9 | 40.1 |
| Change | +0.3 | +1.6 | +2.3 |
The median resident of ZIP 37745 is 43.3 years old, older than the national median of 40.1. Since 2006–10, the median age has crept up from 43.0, a smaller shift than nationally. Residents skew youngest in the east and oldest in the northwest.
Median age: the age that splits residents into two equal halves. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B01002).
Single-parent households in ZIP 37745
| Period | ZIP 37745 | Tennessee | U.S. |
|---|---|---|---|
| 2006–10 | 10.0% | 12.2% | 12.3% |
| 2010–14 | 10.4% | 12.0% | 12.3% |
| 2015–19 | 10.3% | 11.6% | 11.6% |
| 2020–24 | 11.0% | 11.8% | 11.6% |
| Change | +1.0 pts | −0.4 pts | −0.6 pts |
Single-parent households are about as common in ZIP 37745 as they are nationally: 11.0%, against 11.6%. Since 2006–10, the single-parent share has edged up 1.0 points, even as the national share fell.
Single-parent households: households where one adult with no spouse present lives with children under 18. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B11003).
Housing in ZIP 37745
Renters in ZIP 37745
| Period | ZIP 37745 | Tennessee | U.S. |
|---|---|---|---|
| 2006–10 | 29.3% | 30.4% | 33.3% |
| 2010–14 | 34.7% | 32.9% | 35.6% |
| 2015–19 | 32.4% | 33.7% | 36.0% |
| 2020–24 | 25.3% | 33.1% | 34.8% |
| Change | −3.9 pts | +2.6 pts | +1.5 pts |
Most households in ZIP 37745 own their homes; 25.3% rent, below the national share of 34.8%. Just over four in ten owners (42.4%) have paid off their mortgages, about the same as nationally. Rentals cluster in the center; owners are most common in the northwest. Since 2006–10, the renter share has fallen 3.9 points, even as the national share rose.
Renters: occupied homes that are rented rather than owned. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25003).
Vacant homes in ZIP 37745
| Period | ZIP 37745 | Tennessee | U.S. |
|---|---|---|---|
| 2006–10 | 10.0% | 11.5% | 11.4% |
| 2010–14 | 12.7% | 11.8% | 11.4% |
| 2015–19 | 14.3% | 11.8% | 11.1% |
| 2020–24 | 12.4% | 10.1% | 9.6% |
| Change | +2.4 pts | −1.4 pts | −1.8 pts |
Vacancy runs high in ZIP 37745: 12.4% of homes are empty, against 9.6% nationally. The count includes vacation homes and homes between owners or tenants, not just abandoned ones. Vacancy has risen 2.4 points since 2006–10, even as the national rate fell.
Vacant homes: homes with no one living in them, including vacation homes and homes for sale or rent. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25002).
Age of homes in ZIP 37745
| Period | ZIP 37745 | Tennessee | U.S. |
|---|---|---|---|
| 2006–10 | 1975 | 1981 | 1974 |
| 2010–14 | 1979 | 1982 | 1975 |
| 2015–19 | 1979 | 1983 | 1977 |
| 2020–24 | 1981 | 1986 | 1980 |
| Change | +6 | +6 | +6 |
Homes in ZIP 37745 are about the same age as the nation's housing: the median home was built in 1981, versus 1980 nationally. Homes here are older than in Tennessee as a whole, where the median home dates to 1986. The median year built has moved up from 1975 in 2006–10, a sign of steady new building. Newer construction is concentrated in the northwest, while the south has the oldest housing.
Age of homes: the year that splits the housing stock into older and newer halves. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25035).
Rent in ZIP 37745
| Period | ZIP 37745 | Tennessee | U.S. |
|---|---|---|---|
| 2006–10 | $579 | $761 | $965 |
| 2010–14 | $585 | $837 | $1,040 |
| 2015–19 | $684 | $961 | $1,213 |
| 2020–24 | $801 | $1,286 | $1,571 |
| Change | +$222 | +$526 | +$606 |
Rent in ZIP 37745 runs $801 a month at the median, utilities included, well below the U.S. median of $1,571. Rents are up $222 a month from 2006–10, a 38% rise, a slower climb than the nation's. The typical renter here spends 25.6% of household income on rent, comfortably under the 30% mark often used to define affordable rent, and a smaller share than renters pay nationally. Rents run highest in the northwest and lowest in the center.
Rent: monthly rent plus the utilities renters pay themselves. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25064).
Education in ZIP 37745
Bachelor's degrees in ZIP 37745
| Period | ZIP 37745 | Tennessee | U.S. |
|---|---|---|---|
| 2006–10 | 17.1% | 23.9% | 28.4% |
| 2010–14 | 20.0% | 25.3% | 29.6% |
| 2015–19 | 23.3% | 27.9% | 32.1% |
| 2020–24 | 26.6% | 31.4% | 35.6% |
| Change | +9.5 pts | +7.5 pts | +7.2 pts |
Just over a quarter of adults 25 and older in ZIP 37745 (26.6%) have a bachelor's degree or higher, below the national share of 35.6%. The share with a degree is up 9.5 points from 2006–10, in line with the national trend. College graduates are most concentrated in the southeast and least in the west.
Bachelor's degrees: adults 25 and older with a bachelor's degree or higher. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B15003).
High school graduates in ZIP 37745
| Period | ZIP 37745 | Tennessee | U.S. |
|---|---|---|---|
| 2006–10 | 78.1% | 83.3% | 84.9% |
| 2010–14 | 83.4% | 85.4% | 86.1% |
| 2015–19 | 86.4% | 87.6% | 87.7% |
| 2020–24 | 91.3% | 89.9% | 89.3% |
| Change | +13.2 pts | +6.6 pts | +4.3 pts |
High school completion in ZIP 37745 is a bit above the national rate: 91.3% of adults have a diploma or equivalent, against 89.3%. The picture is much the same across Tennessee. The share with a diploma is up 13.2 points from 2006–10, a much bigger shift than nationally.
High school graduates: adults 25 and older with a high school diploma, GED or more. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B15003).
Jobs in ZIP 37745
| Period | ZIP 37745 | Tennessee | U.S. |
|---|---|---|---|
| 2006–10 | 8.3% | 8.6% | 8.1% |
| 2010–14 | 9.5% | 9.6% | 9.4% |
| 2015–19 | 5.7% | 5.4% | 5.6% |
| 2020–24 | 6.1% | 4.8% | 5.4% |
| Change | −2.2 pts | −3.8 pts | −2.7 pts |
Unemployment runs a little high in ZIP 37745: 6.1% of the labor force was out of work and looking, against 5.4% nationally. Since 2006–10, unemployment has fallen 2.2 points, as it has nationally. Because the Census pools five years of responses (2020–24), these rates smooth over short swings and lag the current job market.
Unemployment: people looking for work as a share of everyone working or looking. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B23025).
ZIP 37745 compared with nearby ZIP codes
| ZIP code | Household size | Median age | Single parents | Renters | Vacant homes | Median year built | Median rent | Bachelor's degree | High school diploma | Unemployment |
|---|---|---|---|---|---|---|---|---|---|---|
| ZIP 37745 | 2.44 | 43.3 | 11.0% | 25.3% | 12.4% | 1981 | $801 | 26.6% | 91.3% | 6.1% |
| ZIP 37616 | 2.69 | 43.2 | 7.3% | 20.7% | 12.2% | 1987 | $721 | 14.6% | 91.0% | 4.2% |
| ZIP 37743 | 2.45 | 44.6 | 8.1% | 24.7% | 15.1% | 1981 | $774 | 18.3% | 88.2% | 6.7% |
| ZIP 37641 | 2.58 | 45.1 | 7.0% | 13.5% | 12.2% | 1986 | $742 | 16.0% | 88.1% | 4.1% |
| ZIP 37818 | 2.52 | 48.4 | 8.7% | 21.3% | 12.3% | 1988 | $781 | 12.7% | 82.1% | 4.3% |
| ZIP 37681 | 2.42 | 49.6 | 5.7% | 12.6% | 9.0% | 1986 | $855 | 14.1% | 84.2% | 2.8% |
| ZIP 37809 | 2.75 | 38.7 | 11.8% | 30.5% | 15.5% | 1984 | $731 | 10.0% | 76.7% | 6.0% |
| ZIP 37690 | 2.59 | 48.8 | 7.3% | 15.6% | 9.1% | 1991 | $884 | 18.2% | 86.8% | 3.4% |
| ZIP 37711 | 2.47 | 46.7 | 15.7% | 15.9% | 13.0% | 1985 | $749 | 11.5% | 85.1% | 9.1% |
| ZIP 37810 | 2.71 | 36.4 | 9.2% | 37.9% | 16.7% | 1984 | $676 | 10.3% | 80.2% | 9.8% |
| ZIP 37659 | 2.41 | 45.9 | 8.1% | 19.8% | 6.7% | 1990 | $943 | 31.3% | 90.6% | 3.1% |
All figures 2020–24.
Zip codes with similar populations: 94127, CA · 08077, NJ · 28906, NC · 39440, MS · 39531, MS · 01904, MA · 39565, MS · 44067, OH · 46135, IN · 49202, MI
About these numbers
Every figure on this page is a BestNeighborhood calculation from the Census Bureau's American Community Survey (ACS), built up from the Census block groups that make up ZIP 37745. Each ACS 5-year release pools five years of responses; this page shows the last 15 releases, 2006–10 through 2020–24. Neighboring releases share four of their five years, so they move gradually and small changes between them are within the survey's margin of error; in small places the lines can jump from one release to the next for the same reason. The maps show the same measures for each neighborhood, ranked against the whole country.
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