ZIP code · Palmyra · Tennessee · United States
ZIP code 37142 — Palmyra
ZIP code 37142 serves Palmyra, Tennessee.
- Postal code
- 37142Single source Value from one source, not cross-checked.
- City
- Palmyra
- County
- Montgomery FIPS 47125
- State
- Tennessee
- Country
- United States
- Coordinates
- 36.4176, -87.4914 — precision precise (locality)
View on OpenStreetMap - Population
- 1,734 (ZCTA, ACS 5-year)
- Population density
- 47 / sq mi
- Land area
- 37.2 sq mi (96.4 km²) (ZCTA, ACS 5-year)
- Median household income
- $73,056
- Per-capita income
- $47,310
- Median age
- 52.1
- Households
- 730
- Housing units
- 823
- Median home value
- $199,100
- Median gross rent
- $1,259 / month
- Congressional district
- TN-7 (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/Chicago (UTC−6 / UTC−5 DST)
- Area code
- 931Telephone 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 37142 with another ZIP · ZIPs within 25 miles · distance from 37142
Map of ZIP code 37142
Climate — monthly normals
Warmest month Jul (avg high 89°F), coldest Jan (avg low 27°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 47 | 51 | 60 | 70 | 78 | 85 | 89 | 89 | 83 | 72 | 60 | 50 |
| Avg low °F | 27 | 30 | 36 | 45 | 54 | 63 | 68 | 67 | 59 | 48 | 36 | 31 |
| Precip in | 4.3 | 4.7 | 5.7 | 5.5 | 5.7 | 4.9 | 3.9 | 3.3 | 3.3 | 3.6 | 4.0 | 4.5 |
NOAA 1991–2020 climate normals from the nearest station: CLARKSVILLE NO.2 (10.3 mi) · NOAA NCEI
Places in ZIP 37142
- 1 post offices
- 5 places of worship
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