Zip Code 49423 — Holland, MI

ZIP Code 49423 is associated with Holland, MI, in Allegan County. The listed population estimate is 47,060; estimated density is 233.4 people per square mile. Among records with population estimates, it ranks #1 of 15 in Allegan County and #17 of 987 in MI.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (42.739640, -86.090150)

Data MetricLocal Statistic
Postal / Zip Code49423
Primary CityHolland
State / ProvinceMI
CountyAllegan
Total Population47,060
Population Density233.4 people/sq mi
TimezoneAmerica/Detroit

How 49423 Compares

MetricZIP 49423Allegan County recordsMI records
Population estimate47,060152,367 (sum)10,077,716 (sum)
Population Density233.4 /sq mi----
County population rank#1 of 15----
State population rank#17 of 987----

Regional sums combine the population estimates in the listed ZIP records; they are not official county or state population totals.

Explore More ZIP Codes

Nearby ZIP Codes in MI

ZIP CodeCityDistancePopulation estimate
ZIP 49434Macatawa6.3 mi130
ZIP 49453Saugatuck6.7 mi2,908
ZIP 49419Hamilton7.1 mi8,681
ZIP 49424Holland7.3 mi49,810
ZIP 49464Zeeland8.9 mi28,914

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →