Population 7,279 · Census ACS 2020–24
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Population and households in ZIP 37330
Household size in ZIP 37330
| Period | ZIP 37330 | Tennessee | U.S. |
|---|---|---|---|
| 2006–10 | 2.59 | 2.53 | 2.68 |
| 2010–14 | 2.58 | 2.57 | 2.73 |
| 2015–19 | 2.41 | 2.57 | 2.71 |
| 2020–24 | 2.46 | 2.53 | 2.65 |
| Change | −0.13 | +0.00 | −0.03 |
The average household in ZIP 37330 has 2.46 people, under the U.S. average of 2.65. Since 2006–10, household size has dropped from 2.59, a much bigger shift than nationally. Households are largest in the northeast and smallest in the southwest.
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 37330
| Period | ZIP 37330 | Tennessee | U.S. |
|---|---|---|---|
| 2006–10 | 41.8 | 38.3 | 37.7 |
| 2010–14 | 40.3 | 39.2 | 38.6 |
| 2015–19 | 45.2 | 39.9 | 39.6 |
| 2020–24 | 44.5 | 39.9 | 40.1 |
| Change | +2.7 | +1.6 | +2.3 |
ZIP 37330 skews older: half of its residents are older than 44.5, well above the national median of 40.1. That usually means more empty nesters and retirees, and fewer young families. Since 2006–10, the median age has climbed from 41.8, mirroring the country.
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 37330
| Period | ZIP 37330 | Tennessee | U.S. |
|---|---|---|---|
| 2006–10 | 8.9% | 12.2% | 12.3% |
| 2010–14 | 7.1% | 12.0% | 12.3% |
| 2015–19 | 14.3% | 11.6% | 11.6% |
| 2020–24 | 7.2% | 11.8% | 11.6% |
| Change | −1.7 pts | −0.4 pts | −0.6 pts |
Single parents head only 7.2% of households in ZIP 37330, well below the national share of 11.6%. The single-parent share has fallen 1.7 points since 2006–10, as it has nationally. ZIP 37330 has a lower share of single-parent households than the great majority of Tennessee ZIP codes.
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 37330
Renters in ZIP 37330
| Period | ZIP 37330 | Tennessee | U.S. |
|---|---|---|---|
| 2006–10 | 13.7% | 30.4% | 33.3% |
| 2010–14 | 15.3% | 32.9% | 35.6% |
| 2015–19 | 18.2% | 33.7% | 36.0% |
| 2020–24 | 14.1% | 33.1% | 34.8% |
| Change | +0.4 pts | +2.6 pts | +1.5 pts |
ZIP 37330 is overwhelmingly a place of homeowners: only 14.1% of households rent, far below the national share of 34.8%. Owner-heavy areas like this tend to see less turnover. About four in ten owners (38.9%) have paid off their mortgages, about the same as nationally. Only 25 of the 298 Tennessee ZIP codes with 5,000+ people have a lower share of renters.
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 37330
| Period | ZIP 37330 | Tennessee | U.S. |
|---|---|---|---|
| 2006–10 | 10.3% | 11.5% | 11.4% |
| 2010–14 | 10.8% | 11.8% | 11.4% |
| 2015–19 | 14.1% | 11.8% | 11.1% |
| 2020–24 | 12.1% | 10.1% | 9.6% |
| Change | +1.8 pts | −1.4 pts | −1.8 pts |
A few more homes sit empty in ZIP 37330 than nationally: 12.1%, against 9.6%. The count includes vacation homes and homes between owners or tenants, not just abandoned ones. Since 2006–10, vacancy has risen 1.8 points, 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 37330
| Period | ZIP 37330 | Tennessee | U.S. |
|---|---|---|---|
| 2006–10 | 1983 | 1981 | 1974 |
| 2010–14 | 1985 | 1982 | 1975 |
| 2015–19 | 1985 | 1983 | 1977 |
| 2020–24 | 1987 | 1986 | 1980 |
| Change | +4 | +6 | +6 |
Homes in ZIP 37330 are newer than the national norm: the median home was built in 1987, versus 1980 across the U.S. Tennessee as a whole looks much the same. The median year built has moved up from 1983 in 2006–10, a sign of steady new building.
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 37330
| Period | ZIP 37330 | Tennessee | U.S. |
|---|---|---|---|
| 2006–10 | $804 | $761 | $965 |
| 2010–14 | $748 | $837 | $1,040 |
| 2015–19 | $830 | $961 | $1,213 |
| 2020–24 | $937 | $1,286 | $1,571 |
| Change | +$133 | +$526 | +$606 |
A typical rental in ZIP 37330 costs $937 a month with utilities, well below the national median of $1,571. Rents are up $133 a month from 2006–10, a 16% rise, a slower climb than the nation's. Rent takes 21.3% of the typical renter's income, comfortably under the 30% mark often used to define affordable rent.
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 37330
Bachelor's degrees in ZIP 37330
| Period | ZIP 37330 | Tennessee | U.S. |
|---|---|---|---|
| 2006–10 | 16.7% | 23.9% | 28.4% |
| 2010–14 | 12.9% | 25.3% | 29.6% |
| 2015–19 | 16.2% | 27.9% | 32.1% |
| 2020–24 | 19.7% | 31.4% | 35.6% |
| Change | +3.0 pts | +7.5 pts | +7.2 pts |
Fewer adults in ZIP 37330 have a four-year degree than in the country as a whole: 19.7%, against 35.6% nationally. The share with a degree is up 3.0 points from 2006–10, as it has nationally. College graduates are most concentrated in the southwest and least in the northeast.
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 37330
| Period | ZIP 37330 | Tennessee | U.S. |
|---|---|---|---|
| 2006–10 | 84.3% | 83.3% | 84.9% |
| 2010–14 | 84.7% | 85.4% | 86.1% |
| 2015–19 | 90.9% | 87.6% | 87.7% |
| 2020–24 | 93.8% | 89.9% | 89.3% |
| Change | +9.4 pts | +6.6 pts | +4.3 pts |
High school completion in ZIP 37330 is above the national rate: 93.8% of adults have a diploma, against 89.3%. Since 2006–10, the share with a diploma has risen 9.4 points, mirroring the country.
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 37330
| Period | ZIP 37330 | Tennessee | U.S. |
|---|---|---|---|
| 2006–10 | 10.3% | 8.6% | 8.1% |
| 2010–14 | 13.3% | 9.6% | 9.4% |
| 2015–19 | 4.1% | 5.4% | 5.6% |
| 2020–24 | 2.2% | 4.8% | 5.4% |
| Change | −8.1 pts | −3.8 pts | −2.7 pts |
Unemployment in ZIP 37330 has been low: just 2.2% of the labor force was out of work and looking, well below the national rate of 5.4%. Only 29 of the 298 Tennessee ZIP codes with 5,000+ people have lower unemployment. Unemployment is down 8.1 points from 2006–10, mirroring the country.
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 37330 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 37330 | 2.46 | 44.5 | 7.2% | 14.1% | 12.1% | 1987 | $937 | 19.7% | 93.8% | 2.2% |
| ZIP 37398 | 2.29 | 45.6 | 8.5% | 23.2% | 15.7% | 1984 | $884 | 25.7% | 89.9% | 3.6% |
| ZIP 37324 | 2.42 | 44.5 | 13.5% | 36.8% | 11.6% | 1983 | $847 | 17.4% | 91.3% | 4.8% |
| ZIP 37388 | 2.55 | 39.7 | 13.7% | 31.6% | 9.0% | 1980 | $931 | 23.4% | 90.8% | 3.8% |
| ZIP 37318 | 2.78 | 35.9 | 14.0% | 30.2% | 12.3% | 1977 | $751 | 14.7% | 89.3% | 5.5% |
| ZIP 37306 | 2.37 | 46.0 | 7.0% | 17.6% | 14.9% | 1993 | $1,004 | 16.3% | 83.9% | 0.8% |
| ZIP 37352 | 2.28 | 47.5 | 10.9% | 22.3% | 10.4% | 1990 | $848 | 23.9% | 91.0% | 4.5% |
| ZIP 37342 | 2.69 | 38.9 | 15.2% | 15.6% | 11.2% | 1990 | $909 | 15.6% | 85.1% | 7.1% |
| ZIP 37375 | 2.35 | 28.0 | 7.1% | 20.1% | 15.9% | 1979 | $1,480 | 62.5% | 96.0% | 2.9% |
| ZIP 37366 | 3.20 | 44.0 | 12.8% | 8.3% | 17.8% | 1978 | $909 | 26.4% | 79.2% | 9.4% |
| ZIP 37359 | 2.29 | 46.5 | 4.6% | 7.4% | 15.3% | 1992 | $1,032 | 43.4% | 95.1% | 1.7% |
All figures 2020–24.
Zip codes with similar populations: 25276, WV · 17074, PA · 17519, PA · 17921, PA · 18106, PA · 18403, PA · 18472, PA · 19939, DE · 20711, MD · 20759, MD
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 37330. 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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