Aurora is a town in Brookings County, South Dakota, United States.

[7] According to the United States Census Bureau, the town has a total area of 0.46 square miles (1.19 km2), all land.

The racial makeup of the town was 95.5% White, 2.6% Native American, 0.2% Asian, and 1.7% from two or more races.

Due to inoperability, the original scoreboard was replaced with an equivalent model, refurbished Dakotronics scoreboard in late 2019, during the Langland dedication (thanks to the orchestration of Alex Ohm, friend and legion teammate of Jake Langland).

In 2021, Bob Shelden Field (Brookings, SD) was renovated, and half of the original "Wenande Pressbox” (named for donator, Rick Wenande) was relocated by Terry Anderson to Langland Field and installed on an elevated platform behind the home plate bleachers.

Post 230 is classified as a District 1A team, as it plays within the geographical area designated as District 1 by the state ‘legion' commission and obtains at least a portion of its players from neighboring Brookings High School (a school possessing an "A" enrollment status under American Legion by-laws, which are based on population.

Despite the 1A designation, Post 230 plays the majority of its regular season games against "B" division opponents.

At its peak (2006-2010), the Aurora A's won the EDL district championship multiple times, and simultaneously possessed up to six current or former collegiate baseball players on its roster at once, from schools such as South Dakota State University (Brookings, SD), Minnesota State Community & Technical College (Fergus Falls, MN), Gallaudet University (Washington D.C.), Ridgewater University (Wilmar, MN), & Augustana University (Sioux Falls, SD).

Over the years, other current and former collegiate players would play for the organization from colleges, such as St.

In 2008, the team featured its first and only Major League Baseball draftee, Spearfish native, Derek Ver Helst (LHP), who was selected out of high school by the Pittsburgh Pirates in the 21st round of the 1999 MLB draft.