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zipcodes.pro — CITY/MO/OLD-JAMESTOWN

Old Jamestown ZIP codes, Missouri

No ZIP code is named for Old Jamestown, MO; addresses there use a neighbouring town's name. 3 ZIP codes cover it: 63031, 63033 and 63034.

USPS city name
0 ZIP codes
Overlapping the city
3 more
Population
20,651

Old Jamestown in numbers

About 20,651 people live in Old Jamestown, in 7,228 households, the 37th-largest of Missouri's 1,062 census places. The median household income is $99,521 a year, 41% above the Missouri median of $70,702 (US: $80,734). The median owner-occupied home is valued at $236,100 (about the same as the Missouri median), and median gross rent is $1,835 a month. The median age is 41.1; 39.6% of adults 25 and over hold a bachelor's degree or higher (32.4% across Missouri); the average commute takes 29 minutes.

Population20,651Old Jamestown20,651
Households7,228Old Jamestown7,228
Median age41.1Old Jamestown41.1Missouri39.0US 38.9
Median household income$99,521Old Jamestown$99,521Missouri$70,702US $80,734
Median home value$236,100Old Jamestown$236,100Missouri$230,300US $332,700
Median gross rent$1,835Old Jamestown$1,835Missouri$1,033US $1,413
Bachelor's degree or higher39.6%Old Jamestown39.6%Missouri32.4%US 35.7%
Mean commute29.1 minOld Jamestown29.1 minMissouri23.5 minUS 26.4 min
Population density1,382 / sq miOld Jamestown1,382 / sq mi

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

ZIP codes covering Old Jamestown

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

ZIP codes overlapping Old Jamestown
ZIP City Type Population Median income Median home
63031 Florissant , MO Standard 50,196 $70,811 $154,300
63033 Florissant , MO Standard 43,056 $66,776 $173,700
63034 Florissant , MO Standard 18,908 $103,905 $239,300

Map of Old Jamestown ZIP codes

630316303363034

The ZIP codes of Old Jamestown, 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 Old Jamestown

The nearest larger towns are Florissant (51,773 people, 3.3 mi), Hazelwood (25,114 people, 6.6 mi) and Alton, IL (25,279 people, 8.6 mi).

Towns near Old Jamestown
TownPopulationDistance
Black Jack 6,589 2.7 mi
Florissant 51,773 3.3 mi
Spanish Lake 17,873 5.3 mi
Dellwood 4,847 5.5 mi
Ferguson 18,213 6.0 mi
Bellefontaine Neighbors 10,498 6.5 mi
Moline Acres 2,843 6.6 mi
Hazelwood 25,114 6.6 mi
Berkeley 8,123 6.7 mi
Glasgow Village 5,504 7.1 mi
Riverview 2,731 7.4 mi
Jennings 12,918 7.8 mi
Bridgeton 11,369 8.3 mi
Woodson Terrace 3,908 8.4 mi

More nearby: every ZIP code in St. Louis County · Missouri ZIP codes

Cite this page

zipcodes.pro. “Old Jamestown, MO ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/mo/old-jamestown

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