STATE OVERVIEW
South Dakota
§ 01 — Figures
76
TOTAL COUNTIES
38.7K
HISPANIC POPULATION
ITIN Loan
TOP SEARCH TERM
3
CITIES
§ 02 — Lanes
CHOOSE A LANE
What kind of financing?
§ 03 — Markets
TOP MARKETS
Top markets in South Dakota
§ 04 — AT A GLANCE
Inside South Dakota.
Population
919K
Median Household Income
$69,457
Cost of Living
93.4
US = 100
Median Home Value
$269,800
§ 05 — TAXES
What South Dakota charges.
01
Income Tax
None
02
Sales Tax
4.2% state · 1.91% avg local
03
Property Tax
1.17% effective
04
Capital Gains
None
05
Retirement Income
Not taxed
Get compliance reminders for South Dakota→
via ReadyDocs
§ 06 — BUSINESS
Who's working in South Dakota.
Top Industries
01
Agriculture & Livestock
Rural South Dakota
02
Banking & Finance
Sioux Falls
03
Tourism & Rushmore
Black Hills · Rapid City
Business Tax Rate
None
Corporate Income Tax
None
Find contractors in South Dakota→
via The Board
§ 07 — INVESTMENT MARKETS
The five zips worth watching.
#
Zip
City
Median Home Value
01
57108
Sioux Falls
$485,000
02
57702
Rapid City
$485,000
03
57006
Brookings
$385,000
04
57105
Sioux Falls
$385,000
05
57701
Rapid City
$345,000
Real estate market data for South Dakota→
via DoorBase
§ 08 — HOW-TOS
Start with the basics.
One starter guide per lane, from the Finance Edition.
SOURCES
- Hero
- Census ACS 5-year 2023 · BEA/MERIC COLI 2024 · Zillow 2026-Q1
- Taxes
- Tax Foundation 2025
- Zips
- Pending DoorBase handoff · provisional Zillow 2026-Q1
- Updated
- 2026-04
IRIS AI