South Dakota vs Minnesota

Household income

Currently in

Moving to

Your $100,000 in South Dakota is worth

$112,867

at national prices · RPP 88.6BEA RPP SARPPSource: BEA Regional Price Parities · SARPP · 2024 vintage · released February 2026 · Official API

The same income in Minnesota is worth

$101,420

at national prices · RPP 98.6BEA RPP SARPPSource: BEA Regional Price Parities · SARPP · 2024 vintage · released February 2026 · Official API

Your income goes −$11,447 less far in Minnesota (−10.1% purchasing power).

Show the math

adjusted = income ÷ (RPP ÷ 100)

South Dakota: $100,000 ÷ (88.6 ÷ 100) = $112,867

Minnesota: $100,000 ÷ (98.6 ÷ 100) = $101,420

difference: $101,420 − $112,867 = −$11,447

Where the difference comes from

Price level by component, 100 = US average. Higher means more expensive.

Regional price parity by component for the two states, with the percentage difference.
Component	South Dakota	Minnesota	Difference
All items	88.6	98.6	+11.3%
Housing rents	67.6	91.3	+35.1%
Goods	95.5	100.5	+5.2%
Utilities	79.7	90.8	+13.9%
Other services	91.9	100.2	+9.0%

BEA Regional Price Parities · SARPP · 2024 · rel. February 2026 · Official API

Housing reality check

Typical rent and home price in each state — tangible context beyond the index.

South DakotaMedian rent$946/moMedian home$257,400

MinnesotaMedian rent$1,280/moMedian home$329,300

US Census ACS 5-Year Estimates · ACS5 · 2024 · rel. December 2025 · Official API

Tax at a glance

Hand-curated, tax year 2026 · verified 2026-07-20

Income and sales tax for the two states.
Tax	South Dakota	Minnesota
Income tax (top rate)	None	9.85%
Sales tax (combined avg)	6.11%	8.14%

Tax Foundation (income & sales) · Tax · 2026 · rel. tax year 2026 · Manually maintained · verified 2026-07-20

Official API Manually maintained2 of 3 metrics sourced from official APIs, 1 manually maintained. How every number is calculated →

South Dakota vs Minnesota: the read

The bottom line

Move a $100,000 income from South Dakota to Minnesota and its purchasing power changes from $112,867 to $101,420 in national-average terms — a loss of $11,447. South Dakota is the cheaper of the two, running at 88.6 on the price index versus 98.6.

Where the difference comes from

The widest gap is housing rents: South Dakota sits at 67.6 and Minnesota at 91.3 (100 = national). South Dakota has the edge there, and it's the main reason the two states diverge.

Housing

Median rent runs $946 in South Dakota against $1,280 in Minnesota, and the typical home $257,400 versus $329,300. South Dakota is the more affordable place to buy.

Taxes

On tax, South Dakota has no wage income tax and a combined sales tax of 6.11%; Minnesota has 9.85% top income tax and 8.14%. Weigh both against the purchasing-power figure above.

Full profiles: South Dakota ·Minnesota. Every figure here is sourced on the pages linked above.

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