What city is ZIP code 57002?

ZIP code 57002 is in Aurora, SD (Brookings County).

What county is ZIP code 57002 in?

ZIP code 57002 is mostly in Brookings County, South Dakota.

How many people live in ZIP code 57002?

About 1,674 people live in the 57002 ZIP Code Tabulation Area, based on American Community Survey 5-year estimates.

Checked Oct 26, 2026

ZIP Code 57002

Aurora, SD, Brookings County

Population

1,674

Land area

63.9sq mi

People per sq mi

City

Aurora

ZIP 57002 and nearby ZIP codes

Full map

ZIP 57002 at a glance

ZIP 57002 (Aurora) is about 2.2 times as dense as South Dakota as a whole.
The median household income is $93,214, 24% above the South Dakota median of $75,081.
A typical owner-occupied home is valued at $244,200 (5% below South Dakota) and median rent is $843 a month.

Local data for ZIP 57002

Counts from official public data

Housing and community stats

ZIP 57002, American Community Survey 2020-2024

Full profile

Median household income

$93,214

Poverty rate

3.8%

Median home value

$244,200

Median rent

$843/mo

Homeownership

77.2%

Bachelor's or higher

41.1%

Median age

30.1

Average commute

17.3 min

Income, education and commute

Economy and federal money

Businesses, pandemic loans and political donations

Details

Business establishments

ZIP Business Patterns 2023

Employees

199

$15M annual payroll

PPP loans

$1.9M

57 loans

Campaign donations

$9,971

42% D, 49% R, 2026 cycle

PPP loans in this ZIP

Environment and hazard risk

ZIP 57002, from FEMA, NOAA and EPA

Full report

Natural hazard risk

Relatively Low

Top: winter weather

Storm events since 1996

761

Countywide, mostly hail

Flood insurance policies

0.4% of homes, county

July high / Jan low

81° / 4°F

25.2 inches of rain a year

Hazards, floods and storm history Check a flood zone

Health statistics

Share of adults in ZIP 57002, CDC PLACES estimates

All 40 measures

Obesity

39.6%

U.S. 33.3% +6.3 pts

Diabetes

9.3%

U.S. 12.1% -2.8 pts

Smoking

13.8%

U.S. 12.8% +1.0 pts

Uninsured (18-64)

8.3%

U.S. 11.1% -2.8 pts

Frequently asked questions

What city is ZIP code 57002?: ZIP code 57002 is in Aurora, SD (Brookings County).
What county is ZIP code 57002 in?: ZIP code 57002 is mostly in Brookings County, South Dakota.
How many people live in ZIP code 57002?: About 1,674 people live in the 57002 ZIP Code Tabulation Area, based on American Community Survey 5-year estimates.

Source: U.S. Census Bureau (ZIP Code Tabulation Areas, American Community Survey) · Data as of 12/31/2023. ZIP Code Tabulation Areas closely match, but are not identical to, USPS ZIP code delivery areas.