Union County
B-
Overall16.9kPopulation

Photo: Wikipedia

Quality of Life

Overall Quality Of Life
C+
Average

A livable area that tracks near national norms for affordability, walkability, and neighborhood health.

What does this tell us?

Quality of Life measures an area by evaluating factors like cost of living, nearby amenities, country club access, airport proximity, socioeconomic signals and neighborhood character. For large states, this is a general average — quality of life can vary dramatically between metro areas, suburbs, and rural communities within the same state.

Cost of Living

93/100

7% below national average

A
Affordability Ratio

109%

The Real Cost of Living in Union County

TierIndividualFamily (4)
Survival $17k$32k
Comfortable $52k$77k
Luxury $152k+$236k+
Elite (Top 5%) $190k+$295k+

Quality-of-Life Analysis

Union County, South Dakota, offers a quality-of-life spectrum that ranges from the small-city amenities of its county seat, Elk Point, to the quiet agricultural hamlets and open countryside of its eastern and southern reaches. The county’s overall cost of living index of 93 (100 = U.S. average) and a median home value of $269,500 make it an affordable alternative to the nearby Sioux City metro area, attracting a mix of commuters, retirees, and families seeking a slower pace without sacrificing access to basic services. The character of daily life shifts noticeably depending on whether one lives in the county’s primary population center, a smaller town, or a rural farmstead.

Largest town(s) & population centers

Elk Point, the county seat and largest town (population roughly 2,000), serves as the commercial and civic hub of Union County. Daily life here centers around a compact downtown with a grocery store, hardware store, restaurants, and the county courthouse. The town’s public schools, including Elk Point-Jefferson High School, are a draw for families, and the nearby Union Grove State Park provides outdoor recreation along the Missouri River. Commuters to Sioux City, Iowa (about 20 minutes south) or Vermillion (15 minutes north) benefit from an average commute of just under 19 minutes, well below national norms. The housing stock in Elk Point leans toward older single-family homes and some newer subdivisions, with median rents around $1,055 keeping rental costs manageable for young professionals.

Smaller towns & rural pockets

Beyond Elk Point, Union County contains several smaller communities that offer a more isolated, tight-knit lifestyle. Alcester (population ~800) sits in the county’s northern tier, anchored by a K-12 school and a handful of local businesses; its residents often commute to Sioux Falls (30 minutes north) or Vermillion. Beresford, which straddles the Union-Lincoln county line, has a larger population (roughly 2,000) but feels distinctly small-town, with a historic main street and a strong agricultural identity. Jefferson (population ~600) lies in the county’s eastern farmlands, offering little more than a post office, a gas station, and a grain elevator — a setting that appeals to those seeking true rural quiet. Unincorporated areas like Spink and Richland consist of scattered farmhouses and no commercial services, where residents rely on Elk Point or Sioux City for errands.

Cost & lifestyle range

The cost of living and available amenities vary significantly across Union County. At the higher end, Elk Point offers the most services — including a medical clinic, pharmacy, and multiple dining options — with home values near the county median of $269,500. In contrast, rural properties in the Spink and Richland areas can be found for under $200,000, though buyers sacrifice proximity to schools and stores. Renters in Elk Point pay around $1,055 monthly, while rental options in Alcester or Jefferson are scarce and often cheaper, typically $800–$900 for a two-bedroom. Property taxes in Union County are relatively low compared to neighboring Iowa, and the absence of a state income tax in South Dakota further stretches household budgets. The lifestyle trade-off is clear: Elk Point provides walkable errands and community events, while the county’s rural pockets demand self-reliance and longer drives for most needs.

Union County best suits those who value affordability, short commutes, and a choice between small-town convenience and genuine rural solitude. Families with school-age children often gravitate to Elk Point or Alcester for their K-12 systems, while retirees and remote workers may prefer the lower housing costs and privacy of Jefferson or the open countryside near Spink. The county’s mix of agricultural roots and proximity to Sioux City’s employment base creates a balanced environment where residents can tailor their lifestyle to their tolerance for isolation versus access to amenities.

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Crime

Overall Crime Grade
B-
Safe

Generally safer than 61% of comparable U.S. locations.

Crime Rate
15.7
Incidents per 1,000 residents
5yr Trend
−20.3%
Overall crime change since 2020

Violent Crime

5yr−20.4%
Homicide
0.03 / 1k ResidentsEqual to state avg
Robbery
0.17 / 1k ResidentsEqual to state avg
Aggravated Assault
2.29 / 1k ResidentsEqual to state avg

Property Crime

5yr−20.1%
Burglary
1.50 / 1k ResidentsEqual to state avg
Larceny-Theft
9.94 / 1k ResidentsEqual to state avg
Motor Vehicle Theft
1.30 / 1k ResidentsEqual to state avg
Source: FBI Crime Data · 2025

Crime Analysis

Union County, South Dakota, presents a mixed safety profile that combines a violent crime rate below the national average with a property crime rate that exceeds both state and national benchmarks. Located in the southeastern corner of the state along the Missouri River, the county includes the cities of North Sioux City, Elk Point, Alcester, Jefferson, and Beresford. The county's proximity to the larger Sioux City, Iowa metro area influences its crime dynamics, with property crime being the primary concern for residents.

Crime in context

Union County's violent crime rate stands at 293.3 incidents per 100,000 residents, which is notably lower than the national average of approximately 380 per 100,000. However, this figure is higher than the South Dakota state average of roughly 250 per 100,000, indicating that while violent crime is not rampant, it is a more frequent occurrence here than in many other parts of the state. The property crime rate of 1,280.6 per 100,000 is significantly elevated—roughly 30% higher than the national average and well above the South Dakota state average of around 1,100 per 100,000. This disparity suggests that theft, burglary, and motor vehicle theft are the most pressing public safety issues in the county.

What residents experience

For residents of Union County, the day-to-day reality is shaped more by property crime than by violent incidents. North Sioux City, the county's largest city and a commercial hub near the interstate, experiences the highest concentration of property crime, including vehicle break-ins and retail theft. Elk Point, the county seat, sees a moderate level of crime, with occasional burglaries and vandalism reported in residential areas. Smaller communities like Alcester and Jefferson generally report lower crime rates, though they are not immune to theft and minor property offenses. The county's judicial system, overseen by the Second Judicial Circuit, operates under a conservative legal framework that prioritizes victim rights and public safety. Unlike more progressive jurisdictions in larger metro areas, Union County's prosecutors and judges tend to impose stricter sentences, which helps keep violent crime in check. However, the elevated property crime rate suggests that property offenders may still find the area a target, particularly in unincorporated areas near the interstate corridor.

Neighborhood-level variation

Safety within Union County varies noticeably by location. Beresford, located in the northern part of the county, is widely considered one of the safest communities, with low violent crime and property crime rates that are closer to the state average. In contrast, areas near the I-29 corridor and the Big Sioux River in North Sioux City see higher rates of theft and occasional drug-related offenses. The unincorporated areas around Spink and Elk Point Township experience very low crime, largely due to their rural nature and strong community watch programs. Residents in the county's more remote sections report feeling safe, while those in the commercial zones near the interstate are advised to take standard precautions like locking vehicles and securing property. Overall, Union County offers a relatively safe environment for families, with the caveat that property crime requires vigilance, particularly in the more urbanized areas near the South Dakota-Iowa border.

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* Values derived from national, state, county, city and local statistics and may differ in a specific area. Last updated: 2026-05-12T11:15:45.000Z

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Union County, SD