Need help starting or expanding a business? Have concerns about the community of Eureka? Want to see something change? The Eureka Community Development Co. is here to assist! We have multiple resources we can reach out to within the government to help solve any problem you might have. Call (605) 284-2130 or email

Our Small Business Loan Application can be found below. If you would like to be considered for ECDC's Revolving Loan Fund, fill it out and return it by email to: or mail to: PO Box 134, Eureka, SD 57437.

Loan Application.docx

Our Resource Providers

(At least, some of them)
  • Dakota Resources
  • Northeast Council of Government
  • GROW South Dakota
  • Small Business Development Center
  • South Dakota Community Foundation
  • United States Department of Agriculture Rural Development
  • South Dakota Office of Rural Health
  • Bush Foundation
  • South Dakota Glacial Lakes and Praries Tourism