Gratiot County, MI ZIP codes

21 ZIP/ZCTAs intersecting this county.

ACS 2023 population

41,478

Median household income

$61,128

Median home value

$136,800

U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: County Gratiot County (GEOID 26057). Methodology

Combined population of ZIP/ZCTAs intersecting this county: 84,937 (21 ZIPs).

Combined population of ZIP/ZCTAs intersecting this county. Each intersecting ZIP contributes its full ZCTA population; overlap percents are descriptive only. This is not the Census county ACS headline above. Methodology

ZIP/ZCTA overlap with Gratiot County

Population overlap

Share of each ZIP/ZCTA’s population located within Gratiot County, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.

486142.1%
4861571.9%
Directory county
486376.7%
4866279.8%
Directory county
48801100.0%
Directory county
48806100.0%
Directory county
4880773.0%
Directory county
488114.7%
488311.2%
48832100.0%
Directory county
488451.2%
48847100.0%
Directory county
48856100.0%
Directory county
48862100.0%
Directory county
48871100.0%
Directory county
48874100.0%
Directory county
4887759.7%
Directory county
488790.8%
4888089.9%
Directory county
488830.4%
4888997.0%
Directory county

ZIP Code Database county-overlap table, field percent_of_zip_population_in_county, keyed by county_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology

ZIP codes intersecting Gratiot County

ZIP	City	County	Population	Income
48614	Brant	Saginaw County	921	$60,568
48615	Breckenridge	Gratiot County	2,812	$72,656
48637	Merrill	Saginaw County	3,068	$63,900
48662	Wheeler	Gratiot County	1,278	$69,112
48801	Alma	Gratiot County	13,433	$57,449
48806	Ashley	Gratiot County	1,821	$58,214
48807	Bannister	Gratiot County	706	$59,468
48811	Carson City	Montcalm County	7,416	$66,875
48831	Elsie	Clinton County	3,282	$61,800
48832	Elwell	Gratiot County	1,291	$62,188
48845	Hubbardston	Ionia County	1,109	$65,625
48847	Ithaca	Gratiot County	5,773	$63,967
48856	Middleton	Gratiot County	842	$82,500
48862	North Star	Gratiot County	39	$48,750
48871	Perrinton	Gratiot County	2,233	$86,532
48874	Pompeii	Gratiot County	160	$73,988
48877	Riverdale	Gratiot County	2,078	$57,222
48879	Saint Johns	Clinton County	18,472	$78,845
48880	Saint Louis	Gratiot County	9,952	$56,108
48883	Shepherd	Isabella County	6,755	$66,364
48889	Sumner	Gratiot County	1,496	$62,813

USPS associates these ZIPs with Gratiot County

These codes list Gratiot County as a primary or acceptable city. They are not used for the ACS headline.

ZIP	City	County	Population	Income
48802	Alma	Gratiot County	—	—
48830	Elm Hall	Gratiot County	67	—