Sioux County, North Dakota Eviction Risk: Moderate

Sioux County sits in the southwestern corner of North Dakota along the Standing Rock Sioux Reservation, covering a rural footprint with a total population of roughly 1,296 residents. Despite an overall Moderate risk rating of 4.1/10, the county holds the 1st position out of 53 counties statewide - meaning no other North Dakota eviction laws county carries a higher eviction risk score. That distinction matters: even a low absolute score can signal meaningful landlord-tenant friction when it leads the state, and here it reflects a poverty rate of 40.8% and a renter share of 46.8% - both well above typical rural North Dakota eviction laws figures. Average rent across the county runs just $450 per month, and the average rent burden sits at 18.7%, suggesting that while rents are low in dollar terms, a sizable share of households still strain to cover them consistently.

The county's five tracked communities span a narrow score band from 3.1 to 4.4/10. Fort Yates - the county seat and home to the Standing Rock Sioux Tribal headquarters - posts the highest reading at 3.2/10, driven by concentrated poverty and limited renter income. Cannon Ball, the largest community with 748 residents, comes in at 4.4/10, followed by Selfridge at 4/10 and Porcupine at 4.3/10. At the lower end, Solen registers 3.1/10 - the most landlord-favorable reading in the county. The tight spread between 3.1 and 4.4 tells a consistent story: eviction pressure is relatively uniform across all five communities, not concentrated in one outlier town. Landlords operating in any part of Sioux County should plan for the same underlying risk dynamics regardless of which community their property sits in.

North Dakota law (N.D.C.C. § 47-16) keeps the procedural framework landlord-friendly: non-payment and lease-violation notices both require just 3 days, and no-cause terminations need 30 days. The state preempts any local rent control, so no Sioux County municipality can impose caps or just-cause eviction requirements beyond what state law allows - and state law requires neither. Court filing fees run $75-$150, and an uncontested eviction typically resolves in 21 to 40 days from filing. If a tenant contests the case, expect 45 to 100 days. Sheriff lockout fees add $40-$125, and attorney costs - if retained - generally run $500-$2,500 for a straightforward case. Compared to the statewide average of 3.4/10, Sioux County carries a meaningfully higher score, reflecting the demographic pressures on this reservation-adjacent market that abstract state averages tend to mask.

Sioux County's 4.1/10 rating places it at 1st of 53 North Dakota counties - the highest-risk position in the state. The county's 40.8% poverty rate and 46.8% renter share are the primary drivers, compressing the gap between rent due and rent available for a large portion of the rental base. Because North Dakota eviction laws preempts local rent control and imposes no just-cause eviction requirement, landlords retain strong legal tools here; the risk score reflects tenant financial fragility rather than an adverse regulatory environment.