ZIP code
48028
Harsens Island, MI
48028 covers Harsens Island in St. Clair County, with 1,058 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 48028. Methodology
ZIP code map of 48028

About ZIP code 48028
Acceptable cities: Harsens Is
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 48028. Not ACS. Methodology
People in 48028
Race
- White891
- Black or African American2
- American Indian or Alaska Native5
- Asian2
- Other race3
- Two or more races18
Hispanic or Latino (any race): 3
Age
- Under 1034
- 10 to 1922
- 20 to 2946
- 30 to 3945
- 40 to 4951
- 50 to 59171
- 60 to 69262
- 70 to 79214
- 80 and older76
Income and housing in 48028
Education
- High school graduate98.2%
- Bachelor's degree32.5%
- Graduate degree17.1%
Places covering 48028
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.
No place overlap rows for this ZIP.
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.
- St. Clair County100.0%
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
100.0% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 48028
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 1,121 | |
| 2006 | 1,074 | |
| 2007 | 1,044 | |
| 2008 | 1,026 | |
| 2009 | 1,026 | |
| 2010 | 997 | |
| 2011 | 1,215 | 965 |
| 2012 | 1,158 | 1,030 |
| 2013 | 1,175 | 970 |
| 2014 | 1,147 | 920 |
| 2015 | 1,101 | 930 |
| 2016 | 1,081 | 910 |
| 2017 | 1,029 | 910 |
| 2018 | 1,030 | 910 |
| 2019 | 999 | 930 |
| 2020 | 1,026 | 940 |
| 2021 | 918 | 890 |
| 2022 | 961 | 880 |
| 2023 | 1,058 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 48028
12 nearest ZIP centroids (any distance)
- 48001Algonac4.4 miPop 11,502 · Income $64,538
- 48039Marine City8.6 miPop 7,466 · Income $76,304
- 48023Fair Haven8.8 miPop 4,980 · Income $79,345
- 48045Harrison Township10.2 miPop 24,118 · Income $77,808
- 48047New Baltimore10.3 miPop 39,825 · Income $95,381
- 48064Casco13.0 miPop 3,996 · Income $79,375
- 48051New Baltimore13.1 miPop 17,716 · Income $89,923
- 48043Mount Clemens13.5 miPop 15,503 · Income $57,315
- 48054East China13.9 miPop 7,200 · Income $76,992
- 48082Saint Clair Shores14.2 miPop 16,164 · Income $76,372
- 48048New Haven14.3 miPop 11,065 · Income $68,990
- 48035Clinton Township14.9 miPop 33,619 · Income $69,245
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 48028, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
Default is 2 miles. Distances are between ZIP centroids. Widen the radius if nothing is in range.
ZIP code 48028 FAQ
- What city is ZIP code 48028 in?
- 48028 is in Harsens Island, MI.
- What county is 48028 in?
- 48028 is in St. Clair County.
- What is the median household income in 48028?
- The median household income in 48028 is $106,765.
- Which ZIP codes are near 48028?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 48028.