Compare Bank & Credit Union Rates
Top-rated banks and credit unions
Ranked by Carrot Score: how each one’s CD, savings, auto loan and credit card rates compare with every U.S. bank and credit union.
Each institution’s best rate at every CD term and savings balance is placed among every U.S. bank and credit union’s; its Carrot Score blends its best offers with how it does across the board. Scores run from 60 to 99; 90 and up means rates near the best in the country. Top Carrot marks a score of 87 or more, the top quarter of U.S. banks and credit unions.
Payment never changes a score or a rank. Rankings are a preview, not awards.
Top-rated in South Dakota
Showing 1–25 of 54 scored for Savings
- 94Savings score#1 in South Dakota
- 89Savings score#2 in South Dakota
- 89Savings score#2 in South Dakota
- Sioux Valley Co-op Federal Credit Union$1,000 0.45% · $10,000 2.85% · $100,000 2.85%
Credit union · 1 branch
89Savings score#2 in South Dakota - 89Savings score#5 in South Dakota
- 89Savings score#6 in South Dakota
- 89Savings score#7 in South Dakota
- 88Savings score#8 in South Dakota
- 88Savings score#9 in South Dakota
- 88Savings score#10 in South Dakota
- 87Savings score#11 in South Dakota
- 87Savings score#12 in South Dakota
- 86Savings score#13 in South Dakota
- 86Savings score#14 in South Dakota
- 86Savings score#14 in South Dakota
- 85Savings score#16 in South Dakota
- 85Savings score#17 in South Dakota
- 85Savings score#18 in South Dakota
- 85Savings score#19 in South Dakota
- Black Hills Federal Credit Union$1,000 0.70% · $10,000 0.95% · $100,000 1.65%
Credit union · 18 branches
84Savings score#20 in South Dakota - 83Savings score#21 in South Dakota
- 83Savings score#22 in South Dakota
- 83Savings score#23 in South Dakota
- 83Savings score#24 in South Dakota
- Northern Hills Federal Credit Union$1,000 0.10% · $10,000 0.80% · $100,000 1.50%
Credit union · 4 branches
82Savings score#25 in South Dakota
Ranked by Savings score: how each institution’s savings and money market rates compare with every U.S. bank and credit union. Scores run from 60 to 99; 90 and up means rates near the best in the country. Top Carrot marks a score of 87 or more, the top quarter of U.S. banks and credit unions. 64 of the 118 institutions with a branch in South Dakota have too few rates published or captured to score. Rankings are a preview, not awards.