Cost Of Living in Willow Lake, SD

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17%

Overall NAT. AVG.

2%

Groceries NAT. AVG.

48%

Housing NAT. AVG.

Date & Last Updated: These cost of living estimates reflect 2026 modeled data using U.S. Census housing inputs and AI-assisted city-level pricing models.

The cost of living index is based on a national average of 100. For example, if the cost of living score is 90, then the estimated cost of living is 10% lower than the national average. If the score is 110, then the estimated cost of living is 10% higher than average. The overall index is calculated using weighted estimates across major everyday expense categories, including housing (30%), groceries (16%), transportation (12%), healthcare (10%), utilities (8%), lifestyle and entertainment (8%), household expenses (8%), and education and childcare (8%). All values are AI-assisted city-level estimates designed for directional comparisons.
Index	Willow Lake	South Dakota	National
Cost of living	83	92	100
Groceries	98	99	100
Health care	95	97	100
Housing	52	77	100
Transportation	93	96	100
Utilities	104	103	100
Lifestyle & Entertainment	93	94	100
Household Items	95	96	100
Education & Childcare	98	98	100

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Homes For Sale In Willow Lake, SD

19396 427th Ave

Willow Lake, SD

411 Garfield Ave

Willow Lake, SD

Cost Of Living Quick Facts

The cost of living in Willow Lake is 9% lower than the South Dakota average
The cost of living in Willow Lake is 17% lower than the national average
Willow Lake housing is 48% lower than the national average
South Dakota general sales tax is 12% lower than the national average
South Dakota state income tax is 100% lower than the national average

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Price difference in compared to

Cost of living index
Groceries index
Health care index
Housing index
Transportation index
Utilities index
Lifestyle index
Household index
Educare index

Median Income & Debt-To-Income Ratio

Median Income	Per Year	Per Month	Max Budget (28% DTI)	Max Budget (36% DTI)
Owners	$70,849	$5,904	$1,653	$2,126
Renters	$113,262	$9,439	$2,643	$3,398

South Dakota Sales Tax

State	General Sales Tax	With Max Surtax
South Dakota	4.5%	6%

South Dakota Income Tax

State	Income Tax (Low)	Income Tax (High)
South Dakota	0%	0%

Nearby cities with low cost of living

City	Population	Cost of Living Index	National Avg.
Naples, SD	45	96	3.5%
Bancroft, SD	51	96	3.5%
Erwin, SD	56	74	25.9%
Bryant, SD	762	84	15.8%
Vienna, SD	130	85	15.3%
Willow Lake, SD	454	83	16.8%

Cities with similar population

City	Population	Cost of Living Index	National Avg.
Wainwright, AK	454	98	1.9%
Dewey Beach, DE	454	175	75.0%
Fenwick Island, DE	454	190	90.1%
Weston, ID	454	103	2.8%
Cunningham, KS	454	81	19.4%
Willow Lake, SD	454	83	16.8%