Monroe

Source:

Wisconsin

Monroe is a smaller county in Wisconsin with 7 ZIP codes, 44,683 people, and above-median household income among US counties. All data is sourced from the U.S. Census Bureau American Community Survey (ACS) 2023 5-Year Estimates.

National county placement

According to ACS 5-Year Estimates, Monroe, WI sits among US counties with an above-median household income, on a smaller county population base, across a compact ZIP cluster.

Top 40%
household income vs 3,210 US counties
44,683
combined ZIP population
7
USPS ZIP codes covered
$71,423
avg ZIP median income

Income percentile ranks this county's average ZIP median household income against 3,210 US counties with ACS income on at least one ZIP.

Monroe lands in the national county income distribution as above-median household income on smaller county footing (FIPS 55081, 7 ZIPs, combined population 44,683). Sort the ZIP table by population before treating the county mean as uniform.

Above-median income on a compact ZIP cluster (7 codes). Population density still swings from downtown to farm-edge; the density column is the fastest filter before a side-by-side compare. County-level HUD and FBI inputs still key off FIPS 55081.

Save two ZIPs from the table into your shortlist, then open a compare link - that is the return path a static county summary cannot replace. All figures here come from Census ACS 2023 5-Year Estimates and USPS ZCTA files.

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7

Total ZIPs

44,683

Total Population

ZIP Codes in Monroe

Side-by-side: Compare 54656 vs 54660 →

ZIP Code City Population Density
54656 Sparta 17,377 27
54660 Tomah 15,688 40
54619 Cashton 3,923 15
54666 Warrens 2,593 4
54670 Wilton 1,878 13
54648 Norwalk 1,737 9
54638 Kendall 1,487 10

Frequently Asked Questions

What is the population of Monroe?

Monroe has a total population of 44,683 across 7 ZIP codes, based on U.S. Census Bureau ACS 2023 data.

What ZIP codes are in Monroe?

Monroe includes 7 ZIP codes: 54656, 54660, 54619, 54666, 54670, 54648, 54638.

Monroe's figures come from Census ACS 5-Year Estimates (2023), mapped to ZIP codes via the HUD USPS Crosswalk. PlainZIP is not affiliated with the U.S. Census Bureau or any government agency. See our methodology for details.

Related

Compare any two ZIPs side by side

Read our methodology : how this data is sourced, computed, and verified.