ZIP code · Newark · Maryland · United States
ZIP code 21841 — Newark
ZIP code 21841 serves Newark, Maryland.
- Postal code
- 21841Single source Value from one source, not cross-checked.
- City
- Newark
- County
- Worcester FIPS 24047
- State
- Maryland
- Country
- United States
- Coordinates
- 38.2489, -75.2893 — precision precise (locality)
View on OpenStreetMap - Population
- 942 (ZCTA, ACS 5-year)
- Population density
- 33 / sq mi
- Land area
- 28.2 sq mi (73.1 km²) (ZCTA, ACS 5-year)
- Median household income
- $78,036
- Per-capita income
- $44,900
- Median age
- 35.9
- Households
- 397
- Housing units
- 455
- Median home value
- $326,200
- Median gross rent
- $1,677 / month
- 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 21841 with another ZIP · ZIPs within 25 miles · distance from 21841
Map of ZIP code 21841
Climate — monthly normals
Warmest month Jul (avg high 89°F), coldest Jan (avg low 30°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 49 | 51 | 58 | 69 | 78 | 85 | 89 | 87 | 82 | 72 | 61 | 52 |
| Avg low °F | 30 | 31 | 37 | 46 | 56 | 65 | 70 | 67 | 61 | 50 | 40 | 34 |
| Precip in | 3.5 | 3.1 | 4.3 | 3.5 | 3.6 | 3.8 | 4.2 | 4.8 | 5.3 | 4.1 | 3.3 | 3.9 |
NOAA 1991–2020 climate normals from the nearest station: SNOW HILL 4 N (4.8 mi) · NOAA NCEI
Places in ZIP 21841
- 3 schools
- 1 restaurants & cafés
- 1 parks
- 1 post offices
- 3 places of worship
- 1 gas 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