ZIP code · Del Rio · Tennessee · United States
ZIP code 37727 — Del Rio
ZIP code 37727 serves Del Rio, Tennessee.
- Postal code
- 37727Single source Value from one source, not cross-checked.
- City
- Del Rio
- County
- Cocke FIPS 47029
- State
- Tennessee
- Country
- United States
- Coordinates
- 35.8830, -83.0150 — precision precise (locality)
View on OpenStreetMap - Population
- 2,026 (ZCTA, ACS 5-year)
- Population density
- 18 / sq mi
- Land area
- 110.9 sq mi (287.2 km²) (ZCTA, ACS 5-year)
- Median household income
- $50,000
- Per-capita income
- $25,066
- Median age
- 50.4
- Households
- 782
- Housing units
- 985
- Median home value
- $99,900
- Median gross rent
- $1,040 / month
- Congressional district
- TN-1 (119th Congress)
- USDA hardiness zone
- 7b (5 to 10 °F)Planting / growing zone from the 2023 USDA Plant Hardiness Zone Map: average annual extreme minimum temperature, 1991–2020.
- Time zone
- America/New_York (UTC−5 / UTC−4 DST)
- Area code
- 423 (from the nearest rate centre)Telephone area codes serving this ZIP (NANPA central-office assignments). A ZIP and an area code are different boundaries; at a border both codes may apply.
Tools: compare 37727 with another ZIP · ZIPs within 25 miles · distance from 37727
Map of ZIP code 37727
Climate — monthly normals
Warmest month Jul (avg high 86°F), coldest Jan (avg low 29°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 49 | 53 | 61 | 71 | 77 | 83 | 86 | 85 | 80 | 70 | 60 | 51 |
| Avg low °F | 29 | 32 | 38 | 46 | 54 | 62 | 65 | 64 | 59 | 48 | 37 | 32 |
| Precip in | 4.2 | 3.9 | 4.7 | 4.5 | 4.6 | 6.4 | 6.5 | 4.6 | 4.0 | 2.7 | 3.4 | 4.4 |
NOAA 1991–2020 climate normals from the nearest station: WATERVILLE 2 (8.9 mi) · NOAA NCEI
Places in ZIP 37727
- 1 schools
- 1 hospitals & clinics
- 3 restaurants & cafés
- 1 bars & pubs
- 3 parks
- 1 libraries
- 1 post offices
- 13 places of worship
- 1 police & fire stations
Places mapped inside this ZIP’s ZCTA area in OpenStreetMap. OSM is community-maintained: counts reflect what has been mapped, and completeness varies by area — treat them as at-least figures. © OpenStreetMap contributors (ODbL) · Methodology
About this page
US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.
GeoNames · U.S. Census Bureau (ACS) · U.S. Census Bureau · NOAA NCEI · usda-phzm. Data generated on 2026-08-21. Methodology · Report an error on this page