The Townsite of Eminija, Minnesota Territory

Boom and Bust on the Plains

On the midwestern prairie near Split Rock Creek, there was once an idea of a prosperous town, Eminija. In the late 1850s, land speculators and boosters promised that it would become a center of trade, politics, and opportunity on the edge of the Minnesota Territory. The maps were drawn, the land was surveyed, but the town itself never appeared. Today, Eminija survives only through faint traces on the prairie, a forgotten “paper town” whose story reveals the ambitions, speculations, and political possibilities that shaped settlement in the Midwest before the Civil War.

According to boosters, Eminija, Minnesota Territory, was going to be a town with a glowing future and high expectations. Today, the town is hardly remembered, lost in time until rediscovered by an archaeologist. Though Eminija never became what it was planned to be, the “paper town” tells an important story about land, politics, and opportunity in the years before and leading up to the Civil War. The town of Eminija shows how powerful land companies and politics shaped the early Midwest.

Eminija was planned to be a large town covering more than 640 acres of land in South Dakota. It was meant to become the seat of Vermillion County in what was then Minnesota Territory. A county seat would have a courthouse, government offices, and businesses which meant more settlers, more money, and more growth.This idea of the town gave it a very high expectation that it would fail to represent. During the mid-nineteenth century, large land companies were buying land west of the Mississippi River in hopes to one day make some money off of them when railroads arrived and land prices increased. Many of these speculators were based in St. Paul, Minnesota, and their goal was to buy land cheaply and divide it into town lots where they would sell it at higher prices once settlers arrived. These companies believed that expansion west would bring people looking for farmland and new opportunities.

Eminija was one of those planned towns where the investors saw the land near Split Rock Creek as valuable farm ground that would then bring in more settlers. In May 1857, Dakota Land Company of St. Paul surveyed the land that would become Eminija. They claimed that the town would soon be the center of trade and had a bright future. However, many of these early towns existed mostly on maps. Some had very few buildings and some never had any buildings at all. The people behind these land companies did not just want money, they wanted political power. Controlling land meant controlling future developments which also meant more money and if a town became a county seat, it would gain influence over other towns in the State as well as the county itself. Investors pushed for their towns to receive official recognition, and they wanted railroads to pass through their towns, since railroads would bring people and business. Sometimes these towns were used as political leverage by organizing settlements and claiming that people lived there even though no one did. While it was planned as an important center of trade and growth, its true purpose may have been more on the political side than anything else.

Land speculators took the name Eminija from Native American history and it came from the Santee Dakota Nation, who called Split Rock Creek “Eminija.” This shows that long before land companies and town planners arrived that the Native Nations lived on this land. Like many towns in the region, Eminija carried a place name that reflected the area’s original inhabitants. After the US-Dakota War of 1862, Dakota were forcibly removed to reservations that opened up land for settlers.

In the end, Eminija did not survive and it never grew into the county seat that its founders imagined. The buildings deteriorated and the land returned to open prairie. For many years it seemed as if Eminija had been erased from history but the town was not completely forgotten. In 1860, archaeologist Alfred Hill rediscovered the remains of Eminija south of Brandon, South Dakota. All that remained were small mounds of dirt which were reminders of streets and foundations that once symbolized the town with great expectations. Today, Eminija reminds us that not every planned town becomes a lasting city, some are lost in time leaving only faint marks on the land.

Images

An open prairie with a lone standing tree that shows the land where Eminija was placed on the maps.
Eminija Mounds A picture of the ground set to be the home of the prosperous town of Eminija. Source: The Eminija Mounds Photograph by Aaron J Groen - Pixels Creator: Aaron J Groen Date: April 12th, 2014
The image shows a picture of a flowing creek through a rocky area surrounded by trees and a lush grassy area.
Split Rock Creek An image of split Rock Creek, where the name Eminija came from. Split Rock Creek was supposed to be a huge supplier of trade and commerce for the town of Eminija. Source: https://www.southdakotamagazine.com/the-creek-that-thinks-its-a-river?pubDate=20250521 Creator: Jeanne Richardson Date: This story is revised from the July/August 1999 issue of South Dakota Magazine.
The image shows a map of the Minnesota Territory and the land that was included in it.
Minnesota Territory The image shows the Minnesota Territory and all the land that it included. Source: https://alchetron.com/Minnesota-Territory Creator: Suvarna Garge Date: Last Updated February 19, 2026

Location

43° 33.829′ N, 96° 35.457′ W

0.4 Miles South of Brandon, South Dakota, on state highway 14

Metadata

Caden Oberbroekling , “The Townsite of Eminija, Minnesota Territory: Boom and Bust on the Plains,” Plains History, accessed October 22, 2026, https://plainshistory.org/items/show/98.