• Photo taken at US Post Office by Chris V. on 7/14/2014
  • Photo taken at US Post Office by Kenneth H. on 6/4/2014
  • Photo taken at US Post Office by Richard B. on 1/18/2013
  • Photo taken at US Post Office by Miguel C. on 12/5/2012
US Post Office

US Post Office

Post Office
100 W. Randolph St. (at LaSalle St.), Chicago, IL 60601, United States
Likely open (See when people check in)

People tend to check in during these times:

  • Today
    • 7:00 AM–5:00 PM
  • Fri
    • 8:00 AM–5:00 PM
  • Sat–Sun
    • None
  • Mon
    • 8:00 AM–5:00 PM
  • Tue
    • 7:00 AM–5:00 PM
  • Wed
    • 9:00 AM–5:00 PM

Based on 20 votes

People have mixed feelings about this place

Total Visitors
Total Visits
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  • Popular

16 Tips

  • Laverne A.

    If this post office closed I would not be surprised. The customer service skillset here is NULL and VOID!!!!

    Laverne AsIam · February 17
  • JJ L.

    Extremely busy during the holidays and only one person manning the counter! The line was ridiculously long

    JJ Lee · December 18, 2014
  • Brian L.

    Kill me now. Worst post office in the US.

    Brian Lehnen · May 12, 2014
  • Radim S.

    Avoid if you can, which most of us can't. They must be ran by someone from the cold war era, otherwise someone explain me what they do to packages that it takes 15 minutes to process it. KGB is faster

    Radim Svoboda · February 25, 2014
  • Emily S.

    Pretty unhappy people working here. Make sure you bring your own tape if you're sending a package otherwise they make you buy a whole role! No wonder USPS is going out of business

    Emily Suied · June 18, 2013
  • Jason C.

    By far worst post office ever. Rude slow staff. Would it hurt to smile once in a while? At least not glare at each customer? If this were a real business, it would stay open a week with this service.

    Jason Carroll · June 14, 2013
  • William S.

    For sure super slow service

    William Santoyo · May 16, 2013
  • Molly G.

    Even though they close at 6, they close and lock doors at 5:30pm.

    Molly Garris · May 7, 2013
  • Mike H.

    Commically slow!

    Mike Hart · March 5, 2013
  • Cara B.

    This is going to take forever, welcome to the new millennium. Do your line waiting compatriots a favor and keep your whining to yourself.

    Cara Bader · February 13, 2013
  • Richard B.

    Always, ALWAYS a long, slow line at this place.

    Richard Bucchi · January 18, 2013
  • Jon N.

    Automated meter broken for 2 weeks, 1 register open, horribly rude staff... eff this place

    Jon Novo · November 26, 2012
  • Kevin M.

    Despite the 13-ounce rule, I suppose I was supposed to use the package drop. That's on the street side. Probably metered/Click-n-Ship mail is ok to drop.

    Kevin M · August 8, 2012
  • Joe W.

    Worst. Post Office. Ever.

    Joe Weiss · January 30, 2012
  • Joel M.

    Slowest post office I've ever been to... :/

    Joel Mclead · December 28, 2011
  • Miriam M.

    Why does everyone in this post office act like it is the worst job in the world? And that customer service is not needed? If you didn't want to come in to work today, call off!!

    Miriam Merrill · October 5, 2011