Find the last 4 digits (ZIP+4) for an address in 51647

ZIP 51647, Northboro, IA is filled in. Just type the street address.

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ZIP Code 51647 – Northboro, IA

Northboro, Iowa · Page County · Central time

ZIP code51647
CityNorthboro
StateIowa
CountyPage CountyFremont County
Population172
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area24.96 sq mi
Center (lat, long)40.6054, -95.3451

Area codes in this area

712

These are the area codes that most often serve ZIP 51647 (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

64498 Westboro · 4.8 mi51636 Coin · 7.2 mi51630 Blanchard · 7.9 mi51601 Shenandoah · 9 mi51639 Farragut · 10.2 mi64491 Tarkio · 11 mi51603 Shenandoah · 11.1 mi64445 Elmo · 11.2 mi

About ZIP 51647

ZIP code 51647 is assigned to Northboro, Iowa. It crosses 2 counties; most of its land is in Page County. Its Census area covers about 24.96 square miles of land. The closest neighboring ZIP is 64498 (Westboro), about 4.8 miles away.

Every address in 51647 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