Zip Code 48473 — Swartz Creek, MI

ZIP Code 48473 is associated with Swartz Creek, MI, in Genesee County. The listed population estimate is 22,339; estimated density is 153.4 people per square mile. Among records with population estimates, it ranks #8 of 23 in Genesee County and #162 of 987 in MI.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (42.940120, -83.827400)

Data MetricLocal Statistic
Postal / Zip Code48473
Primary CitySwartz Creek
State / ProvinceMI
CountyGenesee
Total Population22,339
Population Density153.4 people/sq mi
TimezoneAmerica/Detroit

How 48473 Compares

MetricZIP 48473Genesee County recordsMI records
Population estimate22,339380,439 (sum)10,077,716 (sum)
Population Density153.4 /sq mi----
County population rank#8 of 23----
State population rank#162 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 48532Flint5.2 mi18,496
ZIP 48436Gaines5.4 mi4,131
ZIP 48507Flint5.8 mi28,723
ZIP 48449Lennon7.1 mi2,744
ZIP 48503Flint8.6 mi22,347

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 →