Address, phone & hours
Your local SSA service center
Your local Social Security service center in Yankton supports a community where 11,865 beneficiaries receive monthly payments totaling $20 million. While the catchment area skews retirement-heavy with 84% of beneficiaries aged 65 or older, the office remains a primary point of contact for the 1,060 local residents receiving SSDI. Serving 24 ZIP codes, this office handles the foundational paperwork for your disability claim.
You can visit Yankton to file initial SSDI applications, drop off medical evidence, verify your identity, or update your direct deposit information. Note that this office does not make final disability decisions; that responsibility lies with the state Disability Determination Services. Additionally, this location does not conduct hearings, which are handled by the Office of Hearings Operations. While walk-ins are accepted, scheduling an appointment in advance is the most effective way to ensure a claims representative is available to assist you.
Who this office serves
Beneficiaries in this service area receive an estimated $20,242k in Social Security benefits each month.
Before you visit
When you arrive at 1818 Broadway Ave, bring a government-issued photo ID and a comprehensive 15-year work history. You should also provide a list of all treating physicians with their contact information, recent medical records, and a current list of medications. If you have received any prior denial notices, bring those documents to help the representative understand your claim history.
You may delay your benefits by submitting incomplete work histories or failing to provide contact information for all recent treating doctors. Forgetting to disclose mental health conditions or specific physical limitations can also lead to an incomplete picture of your disability. Avoid signing any forms until you have read them thoroughly and understand what information is being shared. Providing accurate, detailed records at this initial stage is essential for avoiding unnecessary processing delays.
Working while you apply? Check how much you can earn on SSDI this year — SSA's earnings limit is the first thing it looks at.
Was your claim denied? Decode the letter — what the sentence means, what to file, and by when.
Should you bring an attorney?
The application stage is the foundation of your entire disability claim, and errors made here can be difficult to correct later. If you apply without legal guidance, you may find the process overwhelming and face initial denials. An attorney can help you organize your medical evidence and ensure your application accurately reflects your functional limitations before it reaches the state decision-makers.
Approval rates change with a lawyer
Source: U.S. Government Accountability Office, GAO-18-37. The 3× gap is a population-wide average across all judges; individual outcomes vary.
Frequently asked questions
While the Yankton office accepts walk-ins, scheduling an appointment is highly recommended to reduce your wait time. You can contact this office to confirm availability before traveling.
Yes, you can start your application online through the official Social Security website. However, you may still need to visit Yankton to provide original documents or verify your identity in person.
If you miss your appointment, contact the office immediately to reschedule. Missing a scheduled interview can delay the processing of your application and may require you to restart certain parts of the intake process.
You should bring a valid photo ID, your 15-year work history, a list of all your doctors and their addresses, and copies of your most recent medical records. Having these items ready ensures your appointment at Yankton proceeds as efficiently as possible.