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/MD/SAINT-INIGOES

Saint Inigoes ZIP code, Maryland

The ZIP code for Saint Inigoes, MD is 20684.

USPS city name
1 ZIP code
Population
802

Saint Inigoes in numbers

About 802 people live in Saint Inigoes, in 357 households. The median household income is $180,060 a year, 74% above the Maryland median of $103,678 (US: $80,734). The median owner-occupied home is valued at $360,500 (14% below the Maryland median).

Population802Saint Inigoes802
Households357Saint Inigoes357
Median household income$180,060Saint Inigoes$180,060Maryland$103,678US $80,734
Median home value$360,500Saint Inigoes$360,500Maryland$419,900US $332,700

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

ZIP codes addressed as Saint Inigoes

ZIP codes with the USPS city name Saint Inigoes
ZIP City Type Population Median income Median home
20684 Saint Inigoes , MD Standard 802 $180,060 $360,500

Map of Saint Inigoes ZIP codes

The ZIP codes of Saint Inigoes, MD, 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 Inigoes

The nearest larger towns are Piney Point (1,274 people, 5.7 mi), Lexington Park (13,252 people, 8.7 mi) and Callaway (930 people, 9.5 mi).

Towns near Saint Inigoes
TownPopulationDistance
Lexington Park 13,252 8.7 mi
California 13,136 12.5 mi
Wildewood 7,552 14.1 mi
Drum Point 3,589 14.2 mi
Chesapeake Ranch Estates 9,241 16.0 mi
Lusby 2,595 16.4 mi
Leonardtown 4,808 17.1 mi
Golden Beach 3,830 29.4 mi

More nearby: every ZIP code in St. Mary's County · Maryland ZIP codes

Cite this page

zipcodes.pro. “Saint Inigoes, MD ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/md/saint-inigoes

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