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ZIP Code 37615
Oak Grove, TN, Washington County
Population
22,821
Land area
37.6sq mi
People per sq mi
607
City
Oak Grove
ZIP 37615 and nearby ZIP codes
ZIP 37615 at a glance
- ZIP 37615 (Oak Grove) is about 3.5 times as dense as Tennessee as a whole.
- The median household income is $77,525, 11% above the Tennessee median of $69,595.
- A typical owner-occupied home is valued at $294,900 and median rent is $993 a month.
Local data for ZIP 37615
Counts from official public data
Housing and community stats
ZIP 37615, American Community Survey 2020-2024
Median household income
$77,525
Poverty rate
9.1%
Median home value
$294,900
Prices +2.4% in a year
Median rent
$993/mo
Homeownership
74.9%
Bachelor's or higher
40.9%
Median age
43.1
Average commute
22.7 min
Economy and federal money
Businesses, pandemic loans and political donations
Business establishments
446
ZIP Business Patterns 2023
Employees
8,371
$342M annual payroll
PPP loans
$28.67M
539 loans
Campaign donations
$128K
8% D, 43% R, 2026 cycle
Environment and hazard risk
ZIP 37615, from FEMA, NOAA and EPA
Natural hazard risk
Relatively Low
Top: landslide
Storm events since 1996
377
Countywide, mostly thunderstorm wind
Flood insurance policies
204
0.4% of homes, county
July high / Jan low
86° / 26°F
44.0 inches of rain a year
Health statistics
Share of adults in ZIP 37615, CDC PLACES estimates
Obesity
34.5%
U.S. 33.3% +1.2 pts
Diabetes
11.8%
U.S. 12.1% about the same
Smoking
15.1%
U.S. 12.8% +2.3 pts
Uninsured (18-64)
8.7%
U.S. 11.1% -2.4 pts
Cities in ZIP 37615
ZIP codes near 37615
| Name | Distance | Land area (sq mi) |
|---|---|---|
| 37663Spurgeon | 5.3 mi | 25.8 |
| 37686Bluff City | 6.4 mi | 29.5 |
| 37604Johnson City | 6.4 mi | 33 |
| 37659Jonesborough | 6.7 mi | 126.9 |
| 37614Johnson City | 7.7 mi | 0.5 |
| 37664Kingsport | 8.7 mi | 33.9 |
| 37656Fall Branch | 8.8 mi | 29.1 |
| 37601Central | 9 mi | 47.7 |
| 37694Watauga | 10 mi | 12.6 |
| 37617Blountville | 10 mi | 58.4 |
| 37682Elizabethton | 11 mi | 0.1 |
| 37660Sullivan Gardens | 11 mi | 65.7 |
Frequently asked questions
- What city is ZIP code 37615?
- ZIP code 37615 is in Oak Grove, TN (Washington County).
- What county is ZIP code 37615 in?
- ZIP code 37615 is mostly in Washington County, Tennessee.
- How many people live in ZIP code 37615?
- About 22,821 people live in the 37615 ZIP Code Tabulation Area, based on American Community Survey 5-year estimates.
Source: U.S. Census Bureau (ZIP Code Tabulation Areas, American Community Survey) · Data as of 12/31/2023. ZIP Code Tabulation Areas closely match, but are not identical to, USPS ZIP code delivery areas.