How The Sioux Falls Post Office Will Speed Up South Dakota Mail

Getting your mail delivered in a more timely fashion is about to become a reality in South Dakota.

After two years of slower mail delivery, the Postal Service has announced that it is upgrading its Sioux Falls plant in 2027.

According to a press release, beginning January 1st, the Sioux Falls facility will become a regional processing and distribution center, meaning most South Dakota mail and packages will stay in state, instead of routing through Omaha, Fargo, or Denver.

This comes after the Postal Service spent the better part of a year reviewing processing and logistics operations at its three South Dakota processing plants in Sioux Falls, Huron, and Rapid City.

The USPS estimates the change could cut delivery time for a letter by one to two days.

Mail delivery in the Mount Rushmore State has been notably slower since the downsizing of a Postal Service facility in Huron in 2024.

The 2027 change means Sioux Falls will handle most mail and packages originating and destined for South Dakota instead of sending originating mail to Omaha for processing.

Most intrastate mail from Huron and Rapid City will also be processed in Sioux Falls rather than being routed through facilities in Fargo and Denver.

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Sioux Falls 1,600 Year Old Secret

It's hard to keep a secret for an hour, a day, a week. You know something your friends don't know. Heck, it might even be about one of your friends.

And you've been sworn to secrecy. And you're just busting to tell someone. Anyone!

Well, Sioux Falls has a secret. It might not be a secret to everyone, but I'll bet there are a lot of people in Sioux Falls that don't know about it.

I sure didn't.

Stores That Use To be In The Western Mall In Sioux Falls

Six of South Dakota's Most Notorious Criminals

Murders, gangsters, serial killers, and the worst of the worst in South Dakota history. Who are they? Let's meet some of South Dakota's notorious criminals, including one of the FBI's Most Wanted List.

Lauren Cahn put together an outstanding list of the Most Notorious Criminals in every state. Her publication in Readers Digest outlines these individuals, their crimes, and their victims.

Gallery Credit: Dave Roberts