Zip Code 48748 — National City, MI

ZIP Code 48748 is associated with National City, MI, in Iosco County. The listed population estimate is 1,537; estimated density is 14.8 people per square mile. Among records with population estimates, it ranks #6 of 7 in Iosco County and #743 of 987 in MI.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (44.303980, -83.673920)

Data MetricLocal Statistic
Postal / Zip Code48748
Primary CityNational City
State / ProvinceMI
CountyIosco
Total Population1,537
Population Density14.8 people/sq mi
TimezoneAmerica/Detroit

How 48748 Compares

MetricZIP 48748Iosco County recordsMI records
Population estimate1,53725,671 (sum)10,077,716 (sum)
Population Density14.8 /sq mi----
County population rank#6 of 7----
State population rank#743 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 48763Tawas City4.7 mi4,883
ZIP 48770Whittemore8.2 mi1,843
ZIP 48739Hale9.3 mi3,629
ZIP 48730East Tawas9.8 mi4,584
ZIP 48765Turner10.6 mi535

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 →