ZIP 48505 vs ZIP 48458

Source:

Flint, MI — Mount Morris, MI

This side-by-side compares ZIP 48505 (Flint, MI) and ZIP 48458 (Mount Morris, MI) using the same Census ACS 5-Year table fields for both — no averages swapped in, no national proxies. ZIP 48505 has a population of 25,710 at 790 people per square mile, while ZIP 48458 has 20,538 at 226 per square mile. That difference in population size and density alone reshapes how every other metric should be interpreted — a higher-income ZIP with 1,200 residents behaves very differently from one with 45,000.

On income and education, ZIP 48505 reports a median household income of $33,283 against $46,797 in ZIP 48458, with per-capita income of $18,546 vs $28,226. The share of adults holding a bachelor's degree or higher is 10.8% in 48505 and 8.2% in 48458. Poverty rate reads 39.4% vs 19.3%, and unemployment 22.6% vs 8.7% — these four fields alone drive most of the difference in the scorecard grades you will see for each ZIP.

Housing separates these two ZIPs further: median home value sits at $31,700 in 48505 versus $95,600 in 48458, with median rent of $797 and $899 per month respectively. Homeownership rate is 48.3% vs 66.9%. When reading the comparison table below, focus on paired metrics rather than single winners — a ZIP with lower home values and lower income is not strictly "worse" if rent-to-income ratios and commute times land in the same zone. Every value is pulled from the exact same ACS table so the two columns are genuinely comparable.

Compare different ZIP codes:

vs
Metric
48505
Flint, MI
48458
Mount Morris, MI
Population 25,710 20,538
Median Household Income $33,283 $46,797
Per Capita Income $18,546 $28,226
Median Age 37.2 38.2
Bachelor's Degree or Higher 10.8% 8.2%
Poverty Rate 39.4% 19.3%
Unemployment Rate 22.6% 8.7%
Median Home Value $31,700 $95,600
Median Rent (monthly) $797 $899
Homeownership Rate 48.3% 66.9%
Population Density (per sq mi) 790 226

Values highlighted in green indicate the better metric where applicable. Source: U.S. Census Bureau ACS 2023.

Full Profile
48505
Flint, MI
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48458
Mount Morris, MI
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What are common questions about this comparison?

How do ZIP codes 48505 and 48458 compare?
ZIP 48505 (Flint, MI) has a population of 25,710 and a median household income of $33,283. ZIP 48458 (Mount Morris, MI) has a population of 20,538 and a median household income of $46,797.
Which ZIP code has higher income, 48505 or 48458?
ZIP 48458 (Mount Morris, MI) has a higher median household income of $46,797 compared to $33,283 for ZIP 48505.
How do I compare two ZIP codes on PlainZIP?
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All data sourced from the U.S. Census Bureau, American Community Survey (ACS) 5-Year Estimates (2023).

PlainZIP is not affiliated with the U.S. Census Bureau or any government agency.

Data sourced from official U.S. Census ACS and HUD-USPS ZIP crosswalk data. See our methodology for details. Retrieved and formatted by PlainZIP Editorial.