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zipcodes.pro — CITY/MO/RENSSELAER

Rensselaer ZIP codes, Missouri

No ZIP code is named for Rensselaer, MO; addresses there use a neighbouring town's name. The ZIP code covering it is 63401. Its area code is 573.

USPS city name
0 ZIP codes
Overlapping the city
1 more
Population
243
Area code
573

NANPA lists no telephone rate centre for Rensselaer itself, so these are the area codes of the nearest one, Hannibal (0.0 miles). A town on an area-code boundary can differ from its neighbour.

Rensselaer in numbers

About 243 people live in Rensselaer, in 93 households. The median household income is $77,750 a year, 10% above the Missouri median of $70,702 (US: $80,734). The median owner-occupied home is valued at $190,600 (17% below the Missouri median). The median age is 50.1; 23.4% of adults 25 and over hold a bachelor's degree or higher (32.4% across Missouri); the average commute takes 27 minutes.

Population243Rensselaer243
Households93Rensselaer93
Median age50.1Rensselaer50.1Missouri39.0US 38.9
Median household income$77,750Rensselaer$77,750Missouri$70,702US $80,734
Median home value$190,600Rensselaer$190,600Missouri$230,300US $332,700
Bachelor's degree or higher23.4%Rensselaer23.4%Missouri32.4%US 35.7%
Mean commute27.4 minRensselaer27.4 minMissouri23.5 minUS 26.4 min
Population density124 / sq miRensselaer124 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place Rensselaer village. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes covering Rensselaer

These ZIP codes cover part of Rensselaer but are addressed as somewhere else.

ZIP codes overlapping Rensselaer
ZIP City Type Population Median income Median home
63401 Hannibal , MO Standard 21,489 $60,036 $152,100

Map of Rensselaer ZIP codes

63401

The ZIP codes of Rensselaer, MO, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near Rensselaer

The nearest larger towns are Hannibal (16,771 people, 8.3 mi), Palmyra (3,623 people, 8.9 mi) and New London (1,130 people, 9.6 mi).

Towns near Rensselaer
TownPopulationDistance
Hannibal 16,771 8.3 mi
Palmyra 3,623 8.9 mi
Monroe City 3,028 10.3 mi
Quincy, IL 39,109 20.1 mi
Vandalia 3,140 25.1 mi
Bowling Green 4,170 28.8 mi
Louisiana 3,228 30.0 mi

More nearby: every ZIP code in Marion County · Missouri ZIP codes

Cite this page

zipcodes.pro. “Rensselaer, MO ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/mo/rensselaer

Underlying data is public domain or openly licensed — sources, vintages and licences.