Portage Social Security Office

Social Security field office in Portage, Wisconsin · Columbia County

Source: Social Security Administration field office list September 2026

Address and phone

(888) 875-1681office line

2875 Village Rd, Suite 100, Portage, WI 53901

(833) 950-2495fax

Get directions

Services you can do online at ssa.gov

National line: 1-800-772-1213 (TTY 1-800-325-0778), Mon–Fri 8 AM–7 PM local time.

Hours

Monday: 9:00 AM – 4:00 PM
Tuesday: 9:00 AM – 4:00 PM
Wednesday: 9:00 AM – 4:00 PM
Thursday: 9:00 AM – 4:00 PM
Friday: 9:00 AM – 4:00 PM
Saturday – Sunday: Closed

Closed on federal holidays. Many offices see visitors by appointment; call ahead before you go.

Where it is

County: Columbia County
Metro area: Madison, WI
State: Wisconsin
ZIP code: 53901
SSA office code: 478

All offices in Wisconsin →

Other offices nearby

#	Office	Miles	Address	Phone	Hours
1	Madison, WIDane County	35.5	6011 Odana RdMadison, WI 53719	(866) 770-2262	Mon–Fri 9 AM–4 PM
2	Fond Du Lac, WIFond du Lac County	52.9	180 Knights Way, Suite 100Fond Du Lac, WI 54935	(888) 717-1526	Mon–Fri 9 AM–4 PM
3	Oshkosh, WIWinnebago County	55.9	400 City Center Ste BOshkosh, WI 54901	(877) 445-0834	Mon–Fri 9 AM–4 PM
4	Wisconsin Rapids, WIWood County	58.4	2213 8th St SouthWisconsin Rapids, WI 54494	(855) 686-1465	Mon–Fri 9 AM–4 PM
5	Janesville, WIRock County	65.1	222 N Academy StJanesville, WI 53548	(877) 850-7826	Mon–Fri 9 AM–4 PM
6	West Bend, WIWashington County	65.1	1145 Vern StreetWest Bend, WI 53090	(888) 655-0843	Mon–Fri 9 AM–4 PM
7	Appleton, WIOutagamie County	72.4	607 W Northland AveAppleton, WI 54911	(877) 694-5495	Mon–Fri 9 AM–4 PM
8	Waukesha, WIWaukesha County	73.3	267 South StWaukesha, WI 53186	(866) 220-7885	Mon–Fri 9 AM–4 PM

Source: SSA field office list (public ArcGIS copy, Sep 2026). Hours and services can change; check ssa.gov or call the office before visiting. Distances are straight-line miles.