Find the last 4 digits (ZIP+4) for an address in 21916

ZIP 21916, Childs, MD is filled in. Just type the street address.

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ZIP Code 21916 – Childs, MD

Childs, Maryland · Cecil County · Eastern time

ZIP code21916
CityChilds
StateMaryland
CountyCecil County
PopulationNot published (no Census ZIP area)
Time zoneEastern · local time
ZIP typePO box or unique ZIP (no Census area)
Center (lat, long)39.6462, -75.8716

Area codes in this area

410443667

These are the area codes that most often serve ZIP 21916 (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.

Map

Nearby ZIP codes

21921 Elkton · 1.5 mi21920 Elk Mills · 1.8 mi21922 Elkton · 3.4 mi19351 Lewisville · 5.3 mi21901 North East · 6.7 mi19716 Newark · 6.8 mi19717 Newark · 6.8 mi19360 New London · 7.2 mi

About ZIP 21916

ZIP code 21916 is assigned to Childs, Maryland. It lies in Cecil County. It is a PO-box-only or single-address ZIP, so the Census Bureau does not publish an area for it; the location shown is approximate. The closest neighboring ZIP is 21921 (Elkton), about 1.5 miles away.

Every address in 21916 also has a 4-digit add-on code (ZIP+4) that points to a smaller delivery area. Use the box above to find it.

Sources: US Census Bureau (ZCTA, county relationship files), GeoNames (CC BY 4.0), NANPA via NumberResearch.org (CC BY 4.0). Map © OpenStreetMap contributors. ZIP areas are approximate. Population: U.S. Census Bureau, ACS 5-year estimates, 2024 (ZCTA). Data sources