Union County, South Dakota Eviction Risk: Very Low

Union County, South Dakota eviction laws earns an average eviction risk score of 1.9/10, placing it in the Low risk tier. Across the county's 8 cities, individual scores range from 1 to 1.4, a band so narrow it signals a uniformly landlord-favorable operating environment throughout the county. Among South Dakota's 66 counties, Union County ranks 42nd, meaning 41 counties carry higher risk and only 24 are more landlord-friendly, putting Union County squarely in the middle third of the state but firmly on the low-risk side of the spectrum.

For landlords and investors, these numbers translate to a market where tenant payment behavior, vacancy pressure, and legal friction are all comparatively subdued. The average rent of $1,007 per month and an average rent burden of 24%, well below typical stress thresholds, point to a renter population that is generally not overextended. With a renter share of 31.7% of households, the rental market is real but not dominant, which tends to support stable, lower-turnover tenancy.

The cities inside Union County

The county's highest-risk cities, each scoring 1.4/10, are Dakota Dunes (population 3,936), Elk Point (population 2,537), and Alcester (population 989). Even at 1.4, these markets remain firmly in Low territory, but investors with multiple units should note that risk is hyper-local: the gap between these three communities and the county's lowest-scoring cities is meaningful at the property level. Beresford (population 2,360) scores 1.9/10, while Jefferson, Burbank, and Richland each score 1.2/10.

At the bottom of the range sits North Sioux City, with a score of 1/10 and a population of 3,045, making it the most landlord-favorable city in the county by a clear margin. Landlords comparing submarkets within Union County will find that city-level scores, not the county average, should drive site-selection and underwriting decisions.

State-level laws that apply here

South Dakota eviction laws state law governs every landlord-tenant relationship in Union County. Under SDCL § 43-32 (Lease of Real Property), landlords may serve a 3-day notice for non-payment of rent or a lease violation, and a 30-day notice for end-of-term or no-cause terminations. Understanding the full South Dakota eviction laws eviction process matters because, even in a low-risk county, an uncontested case takes 21 to 40 days from filing to resolution, while a contested case can run 45 to 100 days. South Dakota eviction laws does not require just cause to terminate a tenancy and has preempted local rent control, so no Union County municipality may impose rent caps independent of state law.

South Dakota eviction costs here run from a court filing fee of $95 to $180, a sheriff lockout fee of $40 to $150, and attorney fees ranging from $500 to $2,500. Because those attorney fees dominate total outlay in contested cases, even a favorable market like Union County rewards landlords who screen carefully and document tenancy terms precisely, keeping disputes from escalating to full litigation. South Dakota security deposit limits and South Dakota tenant protections are both governed at the state level, so local rules add no additional compliance burden for operators here.

Union County's average poverty rate of 6.4% is among the lower figures in South Dakota, reinforcing the low-stress picture suggested by the scores, and the city grid above breaks that county-wide stability down to the community level so investors can pinpoint the best fit for their portfolio.