South Dakota Grocery Budget Calculator
$1,366/mo for 4 in South Dakota on the USDA Moderate-Cost plan ($3.74 per person per meal). Groceries taxed at the full 4.2%.
At South Dakota grocery prices, USDA's Moderate-Cost food plan for a family of four costs about $1,366 a month — about $315 a week, or $3.74 per person per meal. SDCL 10-45-2 sets South Dakota's grocery rate at 4.2%: about $688 a year on that basket. $16,392 a year is 21.32% of South Dakota's $76,881 median household income. Official vs modeled: USDA does not publish a state-specific food-plan cost for South Dakota, so the South Dakota figure is StateCalc's model of USDA's national August 2026 figure at South Dakota's grocery prices.
Estimate only — these are not official figures
USDA's August 2026 national plan figures × South Dakota's C2ER grocery price index of 98.4; USDA publishes no South Dakota figure, so the result is modeled
Do not rely on these amounts for budgeting or payment. For exact amounts, check the USDA Cost of Food at Home reports for the national plan figures.
Enter Your Details
Adjust values to see instant results
Pre-filled: C2ER Cost of Living Index, Grocery component (via MERIC)
Monthly Grocery Budget
Estimated • Based on your inputs
Total Monthly Food Cost
$1,317.26
Food as % of South Dakota's Median Income
20.56%
Detailed Breakdown
Disclaimer: This calculator provides estimates for informational purposes only. Results should not be considered financial, tax, or legal advice. Consult a qualified professional for your specific situation.
How This Calculator Works
Calculation methodology and assumptions
South Dakota inputs: grocery price index 98.4 (C2ER Grocery component, Q2 2026, via MERIC), so USDA's August 2026 national plan figures are multiplied by 0.984 rather than by the overall cost-of-living index of 93.5. A family of 4 in South Dakota: Thrifty ~$1,007, Low-Cost ~$1,108, Moderate ~$1,366, Liberal ~$1,652 a month. South Dakota taxes groceries at the same 4.2% rate as general merchandise — there's no grocery exemption. Grocery tax used here: 4.2%. Food as a share of income divides by South Dakota's $76,881 median household income, and restaurant meals default to $17. Those are modeled figures; the USDA method every state shares is explained on the grocery budget hub.
Key State Information
South Dakota food cost context: grocery price index 98.4 (below the U.S. 100) | cost of living index 93.5 | Effective grocery tax rate: 4.2% | median household income $76,881.
Example Calculation
Let's build a realistic grocery budget for a family in South Dakota.
South Dakota's grocery price index is 98.4 (C2ER Grocery component, Q2 2026, via MERIC; 100 = national average), which scales USDA's national Moderate-cost figure for a family of four to roughly $1,366/month here.
Result: Recommended monthly grocery budget in South Dakota: approximately $1,366. The Thrifty plan (about $1,007/month) is achievable with meal planning and cooking from scratch. Switching from the Liberal plan (~$1,652/month) down to Moderate saves roughly $3,432/year per family — mostly by cutting convenience foods and eating out less.
Worked example: groceries for a family of four in South Dakota
$1,388.20 (USDA Moderate-Cost, reference family of four, August 2026) × 0.9840 (South Dakota's C2ER grocery index, 98.4 in Q2 2026) = $1,365.99 a month, $16,391.88 a year.
Groceries carry the full 4.2% state rate, which the same section raises to 4.5% on July 1, 2027; municipal sales taxes are added on top. $16,391.88 × 4.2% = $688.46 a year.
| Household | Thrifty | Moderate-Cost | Liberal |
|---|---|---|---|
| 1 person | $338 | $433 | $540 |
| 2 people | $620 | $795 | $990 |
| 3 people | $825 | $1,096 | $1,340 |
| 4 people | $1,007 | $1,366 | $1,652 |
| 5 people | $1,196 | $1,622 | $1,962 |
SDCL 10-45-2, read 2026-10-13 at sdlegislature.gov.
StateCalc Team
Editorial Team
The StateCalc team builds free financial calculators using data from official government sources including the IRS, U.S. Census Bureau, BLS, and state revenue departments. All formulas are validated by an automated test suite and cross-referenced against published data.
Our editorial standardsFrequently Asked Questions
How much should I spend on groceries in South Dakota?
On USDA's Moderate-Cost plan at South Dakota prices: about $1,366 a month for a family of 4, $795 for two adults and $433 for one adult. The Thrifty to Liberal range for 4 is Thrifty ~$1,007, Low-Cost ~$1,108, Moderate ~$1,366 to Liberal ~$1,652.
What is the average meal cost in South Dakota?
About $3.74 per person for a home-cooked meal: $1,366 a month ÷ 4 people ÷ 30.44 days ÷ 3 meals. Restaurant meals are separate; this page defaults them to $17.
What is the average weekly grocery bill in South Dakota?
About $315 a week for a family of four and $100 for one person (the monthly figures × 12 ÷ 52).
Are groceries taxed in South Dakota?
South Dakota taxes groceries at the same 4.2% rate as general merchandise — there's no grocery exemption. On the $1,366 family-of-4 basket that is about $688 a year in state grocery tax, at an effective grocery tax rate of 4.2%.
People Also Calculate
Frequently used together with this calculator
Related Calculators
More Grocery Budget Calculators
More Calculators for South Dakota
Explore related financial tools with South Dakota data
Compare South Dakota With Other States
Side-by-side tax, housing & cost of living comparisons