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

ZIP stands for Zone Improvement Plan. The codes went live on July 1, 1963.The lowest ZIP code is 00501 — the IRS in Holtsville, New York.The highest ZIP code is 99950, in Ketchikan, Alaska.Type 07734 into a calculator and turn it upside down: hELLO. It is Keansburg, New Jersey.12345 belongs to one company: General Electric in Schenectady, New York.The first digit is a region: 0 is New England and New Jersey, 9 is the West Coast, Alaska and Hawaii.Mr. ZIP, the cartoon mailman, was the mascot that sold the idea to America.ZIP+4 arrived in 1983 and can narrow a ZIP down to one side of one block.A ZIP code is a mail route, not a place: plenty of them cross county and even state lines.Play ZIP Hunt: guess the secret ZIP code of the day in six tries.
zipcodes.pro — CITY/MO/SAINT-ALBANS

Saint Albans ZIP code, Missouri

The ZIP code for Saint Albans, MO is 63073, and its area code is 636.

USPS city name
1 ZIP code
Population
803
Area code
636

NANPA lists no telephone rate centre for Saint Albans itself, so these are the area codes of the nearest one, Defiance (5.6 miles). A town on an area-code boundary can differ from its neighbour.

Saint Albans in numbers

About 803 people live in Saint Albans, in 316 households. The median owner-occupied home is valued at $811,100 (3.5 times the Missouri median).

Population803Saint Albans803
Households316Saint Albans316
Median home value$811,100Saint Albans$811,100Missouri$230,300US $332,700

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the ZIP code addressed as Saint Albans. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes addressed as Saint Albans

ZIP codes with the USPS city name Saint Albans
ZIP City Type Population Median income Median home
63073 Saint Albans , MO Standard 803 $250,000+ $811,100

Map of Saint Albans ZIP codes

63073

The ZIP codes of Saint Albans, 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 Saint Albans

The nearest larger towns are Wildwood (35,133 people, 5.5 mi), Gray Summit (2,991 people, 6.7 mi) and Pacific (7,475 people, 7.3 mi).

Towns near Saint Albans
TownPopulationDistance
Wildwood 35,133 5.5 mi
Gray Summit 2,991 6.7 mi
Pacific 7,475 7.3 mi
Eureka 13,081 9.0 mi
Ellisville 10,002 9.8 mi
Clarkson Valley 2,584 9.9 mi
Villa Ridge 2,835 10.2 mi
Weldon Spring 5,310 10.7 mi
Dardenne Prairie 13,503 11.2 mi
Chesterfield 49,574 11.6 mi
Ballwin 31,279 11.9 mi
Cottleville 5,937 13.0 mi
Washington 15,130 13.5 mi
Lake St. Louis 18,066 13.5 mi

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

Cite this page

zipcodes.pro. “Saint Albans, MO ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/mo/saint-albans

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