ZIP code · Wye Mills · Maryland · United States
ZIP code 21679 — Wye Mills
ZIP code 21679 serves Wye Mills, Maryland.
- Postal code
- 21679Single source Value from one source, not cross-checked.
- City
- Wye Mills
- County
- Talbot FIPS 24041
- State
- Maryland
- Country
- United States
- Coordinates
- 38.9281, -76.0814 — precision precise (locality)
View on OpenStreetMap - Population
- 332 (ZCTA, ACS 5-year)
- Population density
- 43 / sq mi
- Land area
- 7.8 sq mi (20.2 km²) (ZCTA, ACS 5-year)
- Median household income
- $116,908
- Per-capita income
- $70,480
- Median age
- 54.8
- Households
- 157
- Housing units
- 189
- Median home value
- $543,700
- Congressional district
- MD-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)
Tools: compare 21679 with another ZIP · ZIPs within 25 miles · distance from 21679
Map of ZIP code 21679
Climate — monthly normals
Warmest month Jul (avg high 87°F), coldest Jan (avg low 29°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 42 | 44 | 52 | 64 | 73 | 83 | 87 | 85 | 78 | 68 | 56 | 46 |
| Avg low °F | 29 | 30 | 36 | 46 | 56 | 66 | 72 | 69 | 63 | 51 | 41 | 34 |
| Precip in | 3.0 | 3.1 | 4.0 | 3.4 | 4.2 | 4.1 | 4.7 | 4.3 | 4.5 | 4.5 | 3.3 | 3.8 |
NOAA 1991–2020 climate normals from the nearest station: STEVENSVILLE 2SW (14.1 mi) · NOAA NCEI
Places in ZIP 21679
- 1 parks
- 1 post offices
- 2 places of worship
- 1 EV charging stations
- 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