ZIP 54648 vs ZIP 54651

Source:

Norwalk, WI — Ontario, WI

This side-by-side compares ZIP 54648 (Norwalk, WI) and ZIP 54651 (Ontario, WI) using the same Census ACS 5-Year table fields for both — no averages swapped in, no national proxies. ZIP 54648 has a population of 1,737 at 9 people per square mile, while ZIP 54651 has 1,382 at 9 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 54648 reports a median household income of $74,250 against $62,159 in ZIP 54651, with per-capita income of $33,885 vs $28,269. The share of adults holding a bachelor's degree or higher is 13.0% in 54648 and 23.7% in 54651. Poverty rate reads 15.0% vs 10.8%, and unemployment 1.1% vs 3.8% — 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 $167,800 in 54648 versus $172,800 in 54651, with median rent of $823 and $740 per month respectively. Homeownership rate is 79.7% vs 81.0%. 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
54648
Norwalk, WI
54651
Ontario, WI
Population 1,737 1,382
Median Household Income $74,250 $62,159
Per Capita Income $33,885 $28,269
Median Age 35.9 35.9
Bachelor's Degree or Higher 13.0% 23.7%
Poverty Rate 15.0% 10.8%
Unemployment Rate 1.1% 3.8%
Median Home Value $167,800 $172,800
Median Rent (monthly) $823 $740
Homeownership Rate 79.7% 81.0%
Population Density (per sq mi) 9 9

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

Full Profile
54648
Norwalk, WI
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54651
Ontario, WI
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What are common questions about this comparison?

How do ZIP codes 54648 and 54651 compare?
ZIP 54648 (Norwalk, WI) has a population of 1,737 and a median household income of $74,250. ZIP 54651 (Ontario, WI) has a population of 1,382 and a median household income of $62,159.
Which ZIP code has higher income, 54648 or 54651?
ZIP 54648 (Norwalk, WI) has a higher median household income of $74,250 compared to $62,159 for ZIP 54651.
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.