Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

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zipcodes.pro — CITY/MO/NORTHWOODS

Northwoods ZIP codes, Missouri

No ZIP code is named for Northwoods, MO; addresses there use a neighbouring town's name. 2 ZIP codes cover it: 63136 and 63121. Its area codes are 314 and 557.

USPS city name
0 ZIP codes
Overlapping the city
2 more
Population
3,623
Area codes
314, 557

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

Northwoods in numbers

About 3,623 people live in Northwoods, in 1,773 households. The median household income is $45,330 a year, 36% below the Missouri median of $70,702 (US: $80,734). The median owner-occupied home is valued at $76,000 (67% below the Missouri median), and median gross rent is $1,167 a month. The median age is 48.1; 21.9% of adults 25 and over hold a bachelor's degree or higher (32.4% across Missouri); the average commute takes 33 minutes.

Population3,623Northwoods3,623
Households1,773Northwoods1,773
Median age48.1Northwoods48.1Missouri39.0US 38.9
Median household income$45,330Northwoods$45,330Missouri$70,702US $80,734
Median home value$76,000Northwoods$76,000Missouri$230,300US $332,700
Median gross rent$1,167Northwoods$1,167Missouri$1,033US $1,413
Bachelor's degree or higher21.9%Northwoods21.9%Missouri32.4%US 35.7%
Mean commute32.7 minNorthwoods32.7 minMissouri23.5 minUS 26.4 min
Population density5,191 / sq miNorthwoods5,191 / sq mi

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

ZIP codes covering Northwoods

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

ZIP codes overlapping Northwoods
ZIP City Type Population Median income Median home
63121 Saint Louis , MO Standard 25,008 $42,701 $95,600
63136 Saint Louis , MO Standard 40,929 $41,154 $84,400

Map of Northwoods ZIP codes

6312163136

The ZIP codes of Northwoods, 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 Northwoods

The nearest larger towns are Normandy (4,239 people, 1.0 mi), Jennings (12,918 people, 1.7 mi) and Ferguson (18,213 people, 3.2 mi).

Towns near Northwoods
TownPopulationDistance
Pine Lawn 2,716 0.7 mi
Normandy 4,239 1.0 mi
Jennings 12,918 1.7 mi
Pagedale 2,531 2.1 mi
Ferguson 18,213 3.2 mi
St. John 6,527 3.5 mi
Moline Acres 2,843 3.6 mi
Dellwood 4,847 3.7 mi
University City 34,685 3.7 mi
Berkeley 8,123 4.1 mi
Bellefontaine Neighbors 10,498 4.5 mi
Woodson Terrace 3,908 4.5 mi
Overland 15,695 4.7 mi
Breckenridge Hills 4,402 4.7 mi

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

Cite this page

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

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