Marion

Source:

Missouri

Marion is a smaller county in Missouri with 5 ZIP codes, 30,180 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, Marion, MO sits among US counties with an above-median household income, on a smaller county population base, across a compact ZIP cluster.

Top 26%
household income vs 3,210 US counties
30,180
combined ZIP population
5
USPS ZIP codes covered
$78,161
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.

Marion lands in the national county income distribution as above-median household income on smaller county footing (FIPS 29127, 5 ZIPs, combined population 30,180). Sort the ZIP table by population before treating the county mean as uniform.

Above-median income on a compact ZIP cluster (5 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 29127.

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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5

Total ZIPs

30,180

Total Population

ZIP Codes in Marion

Side-by-side: Compare 63401 vs 63461 →

ZIP Code City Population Density
63401 Hannibal 22,067 82
63461 Palmyra 5,876 14
63454 Maywood 946 10
63463 Philadelphia 652 5
63471 Taylor 639 5

Frequently Asked Questions

What is the population of Marion?

Marion has a total population of 30,180 across 5 ZIP codes, based on U.S. Census Bureau ACS 2023 data.

What ZIP codes are in Marion?

Marion includes 5 ZIP codes: 63401, 63461, 63454, 63463, 63471.

Marion'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.