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Marshall Social Security office

Information verified on July 21, 2026.

Address
507 Jewett Street, Suite B, Marshall, MN 56258
County
Lyon
Phone
855-210-0122
Hours
Monday
9:00 AM to 4:00 PM
Tuesday
9:00 AM to 4:00 PM
Wednesday
9:00 AM to 4:00 PM
Thursday
9:00 AM to 4:00 PM
Friday
9:00 AM to 4:00 PM
Last verified
July 21, 2026

The Marshall office is one of 17 Social Security field offices in Minnesota, serving Lyon, home to about 4,500 people 65 and older. The nearest other office is in Watertown, SD, about 73 miles away. The average monthly Social Security benefit in Lyon is about $1,785.

This office is open weekdays, 9:00 AM to 4:00 PM. The Social Security Administration recommends scheduling an appointment before you visit, which you can do at ssa.gov.

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Map showing the location of the Social Security office in Marshall, MN
Average monthly Social Security benefit in this county
$1,785
Social Security beneficiaries in this county
5,400
Residents 65 and older in this county
4,482

Nearest other office: Watertown, SD (73 miles)

This office is the closest Social Security office for zip codes 56258, 56239, 56157, 56229, 56263, 56264, 56169, 56175, 56292, 56297, 56132, 56245, and 63 more.

Services and appointments

We do not have the services or appointment policy for this office yet. You can confirm both with the Social Security Administration at ssa.gov or by calling the office.

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