ZIP code
48637
Merrill, MI
48637 covers Merrill in Saginaw County, with 3,068 people in the ACS 2023 estimate.
Figures are for the Census ZIP Code Tabulation Area (ZCTA), which is not the same as a USPS ZIP code. A PO Box or unique ZIP may have no ZCTA and no demographics. Methodology
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: ZCTA 48637. Methodology
ZIP code map of 48637

About ZIP code 48637
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 48637. Not ACS. Methodology
People in 48637
Race
- White2,899
- Black or African American12
- American Indian or Alaska Native14
- Asian7
- Other race45
- Two or more races143
Hispanic or Latino (any race): 132
Age
- Under 10346
- 10 to 19403
- 20 to 29320
- 30 to 39357
- 40 to 49344
- 50 to 59463
- 60 to 69411
- 70 to 79323
- 80 and older153
Income and housing in 48637
Education
- High school graduate94.7%
- Bachelor's degree15.9%
- Graduate degree4.7%
Places covering 48637
Cities and places — Population overlap
Share of this ZIP/ZCTA’s population located within each place, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
- Merrill21.2%
ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
Counties — Population overlap
Share of this ZIP/ZCTA’s population located within each county, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.
- Saginaw County79.5%
- Midland County13.8%
- Gratiot County6.7%
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
78.8% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 48637
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 3,528 | |
| 2006 | 3,416 | |
| 2007 | 3,467 | |
| 2008 | 3,341 | |
| 2009 | 3,252 | |
| 2010 | 3,217 | |
| 2011 | 3,253 | 3,155 |
| 2012 | 3,181 | 3,230 |
| 2013 | 3,308 | 3,110 |
| 2014 | 3,384 | 3,120 |
| 2015 | 3,320 | 3,030 |
| 2016 | 3,326 | 3,080 |
| 2017 | 3,317 | 3,100 |
| 2018 | 3,192 | 3,040 |
| 2019 | 3,163 | 3,060 |
| 2020 | 3,344 | 3,070 |
| 2021 | 3,132 | 3,030 |
| 2022 | 3,104 | 3,000 |
| 2023 | 3,068 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 48637
12 nearest ZIP centroids (any distance)
- 48662Wheeler4.2 miPop 1,278 · Income $69,112
- 48626Hemlock5.8 miPop 5,813 · Income $81,961
- 48615Breckenridge7.0 miPop 2,812 · Income $72,656
- 48614Brant11.4 miPop 921 · Income $60,568
- 48640Midland11.6 miPop 32,630 · Income $81,630
- 48655Saint Charles12.1 miPop 5,655 · Income $64,615
- 48623Freeland12.5 miPop 15,126 · Income $96,371
- 48880Saint Louis12.6 miPop 9,952 · Income $56,108
- 48609Saginaw12.8 miPop 12,206 · Income $78,800
- 48847Ithaca15.5 miPop 5,773 · Income $63,967
- 48862North Star15.6 miPop 39 · Income $48,750
- 48603Saginaw15.7 miPop 27,846 · Income $65,690
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 48637, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
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ZIP code 48637 FAQ
- What city is ZIP code 48637 in?
- 48637 is in Merrill, MI.
- What county is 48637 in?
- 48637 is in Saginaw County.
- What is the median household income in 48637?
- The median household income in 48637 is $63,900.
- Which ZIP codes are near 48637?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 48637.