ZIP Code 37888
ZIP Code Tabulation Area in Grainger County, Tennessee.
- Population
- 3,385
- Median household income
- $50,443
- Median home value
- $130,100
+0.0%’19–’23
+11.5%’19–’23
+10.4%’19–’23
ZIP Code 37888 (Grainger County, Tennessee) is home to about 3,385 residents. At $50,443, its median household income sits in line with Grainger County's $51,351.
Between 2019 and 2023, ZIP Code 37888's population held roughly steady from 3,385 to 3,385, while its median gross rent rose 14.5% from $716 to $820.
The largest age group is 55 to 64, 19.1% of residents. White (non-Hispanic) residents are the largest group, 90.9% of the population.
Demographics
ACS 2019–2023- Population
- 3,385
- Median age
- 48.7 yrs
- Median household income
- $50,443
- Median home value
- $130,100
- Median gross rent
- $820
- Housing units
- 1,556
- Homeownership rate
- 82.8%
- Bachelor's degree or higher
- 11.0%
- Unemployment rate
- 9.9%
Trends
ACS 5-year · 2019–20233,3853,385
$45,250$50,443
$117,800$130,100
$716$820
| Year | Population | Median household income | Median home value | Median gross rent |
|---|---|---|---|---|
| 2019 | 3,385 | $45,250 | $117,800 | $716 |
| 2020 | 3,406 | $43,072 | $109,900 | — |
| 2021 | 3,428 | $41,433 | $107,100 | $770 |
| 2022 | 3,623 | $46,250 | $117,400 | — |
| 2023 | 3,385 | $50,443 | $130,100 | $820 |
Each year is a US Census Bureau ACS 5-year estimate ending that year.
Age distribution
Under 55.6%
5 to 1714.9%
18 to 245.6%
25 to 3412.0%
35 to 448.2%
45 to 5416.4%
55 to 6419.1%
65 to 748.9%
75 and over9.2%
| Count | Share | |
|---|---|---|
| Under 5 | 191 | 5.6% |
| 5 to 17 | 506 | 14.9% |
| 18 to 24 | 190 | 5.6% |
| 25 to 34 | 407 | 12.0% |
| 35 to 44 | 279 | 8.2% |
| 45 to 54 | 556 | 16.4% |
| 55 to 64 | 646 | 19.1% |
| 65 to 74 | 300 | 8.9% |
| 75 and over | 310 | 9.2% |
Race & ethnicity
| Count | Share | |
|---|---|---|
| White (non-Hispanic) | 3,078 | 90.9% |
| Black or African American | 0 | 0.0% |
| American Indian & Alaska Native | 0 | 0.0% |
| Asian | 0 | 0.0% |
| Native Hawaiian & Pacific Islander | 0 | 0.0% |
| Some other race | 0 | 0.0% |
| Two or more races | 45 | 1.3% |
| Hispanic or Latino (any race) | 262 | 7.7% |
Educational attainment (age 25+)
No high school diploma24.7%
High school graduate44.6%
Some college or associate's19.7%
Bachelor's degree4.2%
Graduate or professional degree6.8%
| Count | Share | |
|---|---|---|
| No high school diploma | 616 | 24.7% |
| High school graduate | 1,114 | 44.6% |
| Some college or associate's | 493 | 19.7% |
| Bachelor's degree | 104 | 4.2% |
| Graduate or professional degree | 171 | 6.8% |
Commute to work
- Mean travel time to work
- 40 min
Drove alone77.5%
Carpooled17.5%
Public transit0.0%
Walked0.0%
Bicycle0.0%
Worked from home5.0%
Other means0.0%
How workers get to work
| Count | Share | |
|---|---|---|
| Drove alone | 996 | 77.5% |
| Carpooled | 225 | 17.5% |
| Public transit | 0 | 0.0% |
| Walked | 0 | 0.0% |
| Bicycle | 0 | 0.0% |
| Worked from home | 64 | 5.0% |
| Other means | 0 | 0.0% |
Travel time
| Count | Share | |
|---|---|---|
| Under 15 min | 163 | 13.3% |
| 15 to 29 min | 233 | 19.1% |
| 30 to 44 min | 290 | 23.8% |
| 45 to 59 min | 209 | 17.1% |
| 60+ min | 326 | 26.7% |
Households
- Average household size
- 2.72
- Poverty rate
- 19.3% (654 of 3,385)
| Count | Share | |
|---|---|---|
| Family households | 893 | 71.8% |
| Nonfamily households | 350 | 28.2% |
Housing
- Median year structure built
- 1981
Occupancy
| Count | Share | |
|---|---|---|
| Occupied | 1,243 | 79.9% |
| Vacant | 313 | 20.1% |
Tenure (of occupied units)
| Count | Share | |
|---|---|---|
| Owner-occupied | 1,029 | 82.8% |
| Renter-occupied | 214 | 17.2% |
1-unit, detached75.5%
1-unit, attached2.6%
2 to 4 units0.0%
5 to 19 units0.0%
20 or more units0.0%
Mobile home & other21.9%
Units in structure
| Count | Share | |
|---|---|---|
| 1-unit, detached | 1,175 | 75.5% |
| 1-unit, attached | 41 | 2.6% |
| 2 to 4 units | 0 | 0.0% |
| 5 to 19 units | 0 | 0.0% |
| 20 or more units | 0 | 0.0% |
| Mobile home & other | 340 | 21.9% |
Geography
- ZCTA
- 37888
- Land area
- 56 sq mi
- Water area
- 1.35 sq mi
- Center point
- 36.3299, -83.5791
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)