Social Security Administration - LaSalle County Address915 Wenzel Road Peru Illinois 61354 United StatesPhone number(800) 772-1213Business Hours : 9:00 am - 4:00 pmMon9:00 am - 4:00 pmTue9:00 am - 4:00 pmWed9:00 am - 4:00 pmThu9:00 am - 4:00 pmFri9:00 am - 4:00 pmSatClosedSunClosedWebsiteWebsiteMap Loading... No Records Found Sorry, no records were found. Please adjust your search criteria and try again. Maps failed to load Sorry, unable to load the Maps API. Enter your locationGet Directions Travel modeDrivingWalkingBicyclingPublic Transport Distance unitsMilesKilometers Previous