Find the last 4 digits (ZIP+4) for an address in 49423

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ZIP Code 49423 – Holland, MI

Holland, Michigan · Allegan County · Eastern time

ZIP code49423
CityHolland
StateMichigan
CountyAllegan CountyOttawa County
Population47,060
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area77.86 sq mi
Center (lat, long)42.7392, -86.0848

Area codes in this area

616

These are the area codes that most often serve ZIP 49423 (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

49422 Holland · 3.6 mi49434 Macatawa · 6.6 mi49419 Hamilton · 6.8 mi49424 Holland · 6.9 mi49453 Saugatuck · 7.2 mi49464 Zeeland · 8.9 mi49406 Douglas · 9.3 mi49408 Fennville · 11.7 mi

About ZIP 49423

ZIP code 49423 is assigned to Holland, Michigan. It crosses 2 counties; most of its land is in Allegan County. Its Census area covers about 77.86 square miles of land. The closest neighboring ZIP is 49422 (Holland), about 3.6 miles away.

Every address in 49423 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