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/SD/HUDSON

Hudson ZIP code, South Dakota

The ZIP code for Hudson, SD is 57034, and its area code is 605.

USPS city name
1 ZIP code
Population
382
Area code
605

Hudson in numbers

About 382 people live in Hudson, in 200 households. The median household income is $66,429 a year, 12% below the South Dakota median of $75,081 (US: $80,734). The median owner-occupied home is valued at $150,500 (42% below the South Dakota median). The median age is 60.5; 14.0% of adults 25 and over hold a bachelor's degree or higher (31.9% across South Dakota); the average commute takes 20 minutes.

Population382Hudson382
Households200Hudson200
Median age60.5Hudson60.5South Dakota38.0US 38.9
Median household income$66,429Hudson$66,429South Dakota$75,081US $80,734
Median home value$150,500Hudson$150,500South Dakota$257,400US $332,700
Bachelor's degree or higher14.0%Hudson14.0%South Dakota31.9%US 35.7%
Mean commute19.7 minHudson19.7 minSouth Dakota17.8 minUS 26.4 min
Population density1,355 / sq miHudson1,355 / sq mi

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

ZIP codes addressed as Hudson

ZIP codes with the USPS city name Hudson
ZIP City Type Population Median income Median home
57034 Hudson , SD Standard 661 $89,688 $194,300

Map of Hudson ZIP codes

57034

The ZIP codes of Hudson, SD, 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 Hudson

The nearest larger towns are Hawarden, IA (2,658 people, 9.0 mi), Rock Valley, IA (4,059 people, 9.8 mi) and Alcester (989 people, 11 mi).

Towns near Hudson
TownPopulationDistance
Hawarden, IA 2,658 9.0 mi
Rock Valley, IA 4,059 9.8 mi
Canton 3,033 13.6 mi
Sioux Center, IA 8,454 14.9 mi
Orange City, IA 6,426 22.1 mi
Harrisburg 8,519 24.7 mi
Rock Rapids, IA 2,661 25.1 mi
Le Mars, IA 10,640 28.0 mi
Tea 6,786 29.1 mi

More nearby: every ZIP code in Lincoln County · South Dakota ZIP codes

Cite this page

zipcodes.pro. “Hudson, SD ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/sd/hudson

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