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/BROOKINGS

Brookings ZIP codes, South Dakota

Brookings, SD has 2 ZIP codes (57006 and 57007) and area code 605. The largest is 57006.

USPS city name
2 ZIP codes
Population
23,948
Area code
605

Brookings in numbers

About 23,948 people live in Brookings, in 9,145 households, the 4th-largest of South Dakota's 439 census places. The median household income is $63,493 a year, 15% below the South Dakota median of $75,081 (US: $80,734). The median owner-occupied home is valued at $265,500 (3% above the South Dakota median), and median gross rent is $889 a month. The median age is 24.7; 47.5% of adults 25 and over hold a bachelor's degree or higher (31.9% across South Dakota); the average commute takes 13 minutes.

Population23,948Brookings23,948
Households9,145Brookings9,145
Median age24.7Brookings24.7South Dakota38.0US 38.9
Median household income$63,493Brookings$63,493South Dakota$75,081US $80,734
Median home value$265,500Brookings$265,500South Dakota$257,400US $332,700
Median gross rent$889Brookings$889South Dakota$946US $1,413
Bachelor's degree or higher47.5%Brookings47.5%South Dakota31.9%US 35.7%
Mean commute12.5 minBrookings12.5 minSouth Dakota17.8 minUS 26.4 min
Population density1,716 / sq miBrookings1,716 / sq mi

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

ZIP codes addressed as Brookings

ZIP codes with the USPS city name Brookings
ZIP City Type Population Median income Median home
57006 Brookings , SD Standard 24,192 $66,337 $273,900
57007 Brookings , SD Standard 2,377 — —

Map of Brookings ZIP codes

5700657007

The ZIP codes of Brookings, 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 Brookings

The nearest larger town is Sioux Falls (201,469 people, 53 mi).

Towns near Brookings
TownPopulationDistance
Madison 6,094 26.0 mi

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

Cite this page

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

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