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Zip Code 49230 — Brooklyn, MI

49230 is a ZIP Code associated with Brooklyn, MI, located within Jackson. The postal region supports an estimated population of 10,077 residents across Data Pending housing units, with a population density of 60.8 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (42.097010, -84.222660)

Data MetricLocal Statistic
Postal / Zip Code49230
Primary CityBrooklyn
State / ProvinceMI
CountyJackson
Total Population10,077
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density60.8 people/sq mi
TimezoneAmerica/Detroit

How 49230 Compares

MetricZIP 49230Jackson CountyMI State Average
Population10,077159,53710,077,716
Median IncomeData PendingN/AN/A
Population Density60.8 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 49261Napoleon4.6 mi199N/A
Zip 49263Norvell4.7 miN/AN/A
Zip 49265Onsted6.5 mi5,157N/A
Zip 49234Clarklake7.6 mi2,520N/A
Zip 49233Cement City7.6 mi2,938N/A

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 →