ZIP 48174 vs ZIP 48242

Source:

Romulus, MI — Detroit, MI

This side-by-side compares ZIP 48174 (Romulus, MI) and ZIP 48242 (Detroit, MI) using the same Census ACS 5-Year table fields for both — no averages swapped in, no national proxies. ZIP 48174 has a population of 31,515 at 297 people per square mile, while ZIP 48242 has 0. 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 48174 reports a median household income of $67,056 against in ZIP 48242, with per-capita income of $31,379 vs . The share of adults holding a bachelor's degree or higher is 16.7% in 48174 and in 48242. Poverty rate reads 13.3% vs , and unemployment 5.8% vs — 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 $162,100 in 48174 versus in 48242, with median rent of $1,058 and per month respectively. Homeownership rate is 74.2% vs . 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
48174
Romulus, MI
48242
Detroit, MI
Population 31,515 0
Median Household Income $67,056
Per Capita Income $31,379
Median Age 37.4
Bachelor's Degree or Higher 16.7%
Poverty Rate 13.3%
Unemployment Rate 5.8%
Median Home Value $162,100
Median Rent (monthly) $1,058
Homeownership Rate 74.2%
Population Density (per sq mi) 297

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

Full Profile
48174
Romulus, MI
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48242
Detroit, MI
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What are common questions about this comparison?

How do ZIP codes 48174 and 48242 compare?
ZIP 48174 (Romulus, MI) has a population of 31,515 and a median household income of $67,056. ZIP 48242 (Detroit, MI) has a population of 0 and a median household income of —.
Which ZIP code has higher income, 48174 or 48242?
Income data is not available for one or both of these ZIP codes.
How do I compare two ZIP codes on PlainZIP?
Visit plainzip.com/compare, enter two 5-digit U.S. ZIP codes, and click Compare. You can also navigate directly to /compare/XXXXX-vs-YYYYY to share a specific comparison.

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.