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/BRANT-LAKE-SOUTH

Brant Lake South ZIP codes, South Dakota

No ZIP code is named for Brant Lake South, SD; addresses there use a neighbouring town's name. The ZIP code covering it is 57016. Its area code is 605.

USPS city name
0 ZIP codes
Overlapping the city
1 more
Population
211
Area code
605

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

Brant Lake South in numbers

About 211 people live in Brant Lake South, in 97 households. The median household income is $107,983 a year, 44% above the South Dakota median of $75,081 (US: $80,734). The median age is 54.1; 13.5% of adults 25 and over hold a bachelor's degree or higher (31.9% across South Dakota); the average commute takes 21 minutes.

Population211Brant Lake South211
Households97Brant Lake South97
Median age54.1Brant Lake South54.1South Dakota38.0US 38.9
Median household income$107,983Brant Lake South$107,983South Dakota$75,081US $80,734
Bachelor's degree or higher13.5%Brant Lake South13.5%South Dakota31.9%US 35.7%
Mean commute20.6 minBrant Lake South20.6 minSouth Dakota17.8 minUS 26.4 min
Population density402 / sq miBrant Lake South402 / sq mi

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

ZIP codes covering Brant Lake South

These ZIP codes cover part of Brant Lake South but are addressed as somewhere else.

ZIP codes overlapping Brant Lake South
ZIP City Type Population Median income Median home
57016 Chester , SD Standard 676 $95,815 $242,300

Map of Brant Lake South ZIP codes

57016

The ZIP codes of Brant Lake South, 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 Brant Lake South

The nearest larger towns are Lake Madison (936 people, 5.3 mi), Colman (948 people, 8.0 mi) and Colton (736 people, 8.5 mi).

Towns near Brant Lake South
TownPopulationDistance
Madison 6,094 10.6 mi
Dell Rapids 3,905 12.7 mi
Hartford 3,478 20.0 mi
Sioux Falls 201,469 27.6 mi
Brookings 23,948 28.2 mi
Brandon 10,996 28.3 mi

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

Cite this page

zipcodes.pro. “Brant Lake South, SD ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/sd/brant-lake-south

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