A Landlord’s Guide to Renting in Campbell County, South Dakota
Campbell County is about as far off the beaten path as you can get in South Dakota and still be on a paved road. Perched in the far north-central corner of the state, sharing a border with North Dakota and the Missouri River, the county is home to approximately 1,400 people spread across 734 square miles of wheat fields, cattle pastures, and open prairie. The county seat of Mound City has a population of roughly 68, making it one of the smallest county seats in the nation. The largest community, Herreid, has about 416 residents and sits along US Highway 83, the north-south lifeline that connects the county to Pierre to the south and Bismarck, North Dakota to the north. For landlords, Campbell County represents the far end of the rural investment spectrum — a place where the rules of conventional rental markets barely apply and where local knowledge is everything.
The Agricultural Foundation
Everything in Campbell County revolves around agriculture. The county contains 659 farms covering about 1.2 million acres, and the landscape is a patchwork of cattle operations and grain fields stretching to every horizon. Wheat, corn, and sunflowers are the primary crops, and beef cattle are the dominant livestock operation. Agricultural employment accounts for over 20% of the county’s workforce, with the actual figure being higher when you include the support services, equipment dealers, and trucking operations that serve the farming community. This agricultural foundation means that much of the county’s income is seasonal and commodity-dependent, rising and falling with grain prices, cattle markets, and the unpredictable weather of the northern Great Plains.
The median household income of approximately $65,000 is solid for a county this small and remote, reflecting the substantial asset base that established farm and ranch families possess even when year-to-year income fluctuates. The poverty rate of roughly 7% is well below the state average, suggesting that while the population is small, it is generally financially stable. The median home value of about $88,000 tells a different story, however — property values are low because demand is limited, population is declining, and the pool of potential buyers is small. These low values create the theoretical possibility of high rental yields but the practical challenge of finding tenants in a market where virtually everyone owns their home.
Herreid, Pollock, and Mound City
Herreid is the commercial center of Campbell County, such as it is. The city was founded in 1901 when the Soo Line railroad reached the area, and it was named for Charles N. Herreid, the fourth Governor of South Dakota. Today, Herreid maintains a small but functional business district with a grocery store, pharmacy, bank, gas station, and the essential services that keep a farming community running. The Herreid School District is among the county’s largest employers, and the Herreid Economic Development Corporation actively works to attract new residents, offering incentives of up to $5,000 for families purchasing existing homes or building new ones. This incentive program speaks to both the opportunity and the challenge: the community wants to grow, but attracting people to a town of 416 in one of the most remote corners of South Dakota requires active effort.
Pollock sits on the county’s western edge near the Missouri River and Lake Oahe. The original town of Pollock was partially flooded when the Oahe Dam was built in the 1950s and 1960s, and the community relocated to higher ground. Today, Pollock serves primarily as a gateway for Lake Oahe recreation — walleye fishing, northern pike, smallmouth bass, and seasonal hunting for pheasant, deer, and waterfowl. The West Pollock Resort and other modest tourism operations provide seasonal employment and draw visitors from across the region. For a landlord, Pollock’s proximity to the lake creates the most plausible short-term rental opportunity in Campbell County, though the season is limited and the volume of visitors is modest.
Mound City, the county seat, exists primarily as a government center. Named for the Native American burial mounds near the original townsite, it houses the Campbell County Courthouse and a handful of residences. At 68 people, it is a county seat in name and function but not in any commercial sense. The courthouse — a one-story stone building on the north side of town — is where all civil matters including evictions are filed, and its extremely limited operating hours (Tuesday and Thursday mornings only, 8:30 a.m. to noon) are an important logistical detail for any landlord contemplating legal action.
The Rental Market Reality
There is, to be direct about it, almost no conventional rental market in Campbell County. In a county of 1,400 people where the median age is 52.4 years and the population is declining, the vast majority of residents are long-established homeowners. Available rental units are scarce to nonexistent on the open market, and when a rental arrangement does exist, it is typically informal — a farmer renting a house on his property to a hired hand, a retired couple renting out a second home to a school teacher, or a seasonal arrangement tied to fishing tourism near Pollock. The kind of multifamily apartment building, property management company, or online listing service that characterizes rental markets in larger communities simply does not exist here.
For an investor considering Campbell County, the most realistic opportunity lies in one of two niches. The first is seasonal or short-term rental near Lake Oahe, catering to fishermen, hunters, and outdoor recreation visitors who need a place to stay for a few days or weeks during peak seasons. The second is providing workforce housing for a specific employer — most likely the school district or a farm operation — where the landlord has a pre-arranged tenant before purchasing or renovating a property. Speculative rental investment in Campbell County, without a specific tenant or market segment in mind, would be inadvisable given the extremely small population and declining demographic trends.
Filing Evictions in the Fifth Judicial Circuit
Campbell County is part of the Fifth Judicial Circuit, which covers ten counties across northeastern South Dakota including Brown, Day, Edmunds, Faulk, Marshall, McPherson, Roberts, Spink, and Walworth counties. The circuit’s administrative offices are in Aberdeen, and the circuit judge travels extensively across this large territory. For Campbell County specifically, eviction filings go through the Clerk of Courts at 111 2nd Street NE in Mound City. The phone number is (605) 955-3536.
The most critical practical detail for landlords is the clerk’s extremely limited hours. The office is open only Tuesday and Thursday mornings from 8:30 a.m. to noon, Central Time. This means that filing documents, making inquiries, and attending hearings must all be coordinated around this narrow window. If you miss a Tuesday morning, your next opportunity is Thursday. If you miss Thursday, you wait until the following Tuesday. Combined with the circuit judge’s travel schedule across ten counties, this means that eviction timelines in Campbell County can stretch beyond the two-to-four-week norm that applies in more populated South Dakota counties. Planning ahead and maintaining close communication with the clerk’s office is essential.
The eviction process itself follows standard South Dakota law. Under the 2024 amendments, month-to-month termination requires 15 days’ written notice, and the Notice to Quit step has been eliminated. Landlords proceed directly to Summons and Complaint, and the tenant has five days to answer. Self-help evictions are strictly prohibited regardless of circumstances.
Climate, Infrastructure, and Practical Challenges
Campbell County experiences some of the most extreme weather in South Dakota. Pollock holds the state record for the coldest temperature ever recorded at negative 51 degrees Fahrenheit, and winter conditions routinely bring sub-zero temperatures, high winds, and heavy snowfall that can make roads impassable for days. Summer temperatures can exceed 100 degrees. Properties must have bulletproof heating systems, well-insulated walls and roofs, and winterized plumbing. The cost of a burst pipe in a remote property with no one to check on it during a January blizzard can easily exceed the property’s value.
The county has a good highway system anchored by US-83, and Campbell County was one of the first counties in the United States to have high-speed internet access, thanks to an independent telecommunications company that invested in rural broadband infrastructure. This connectivity advantage is a meaningful differentiator for a rural community and has enabled some remote-work residents to remain in or relocate to the area. For landlords, broadband availability can be a selling point when marketing properties to potential tenants who work remotely or operate agricultural technology that requires reliable internet.
The Bottom Line
Campbell County is not a conventional rental market and should not be approached as one. The population is small and declining, the rental inventory is virtually nonexistent, and the demographics skew heavily toward older homeowners. But for an investor with a specific strategy — seasonal lakefront rentals near Pollock, workforce housing tied to a local employer, or a low-cost acquisition with an existing tenant relationship — the county offers rock-bottom entry prices, a stable if aging population with below-average poverty rates, and the particular charm of a northern Great Plains community that has maintained its agricultural character for over 140 years. The key is going in with realistic expectations: this is a one-property, one-tenant market where personal relationships matter more than spreadsheets, and where the courthouse is open two mornings a week.
Campbell County landlord-tenant matters are governed by SDCL Ch. 43-32 and Ch. 21-16 (as amended by SB 89 and SB 90, effective July 1, 2024). Nonpayment: 3 days late → 3-Day Notice to Quit. Lease violation (curable): 3-Day Notice to Cure or Quit. Illegal activity: file immediately. Month-to-month termination: 15-Day Written Notice. No separate Notice to Quit — Summons & Complaint served directly; tenant has 5 days to answer. Security deposit cap: 1 month’s rent; 2 months if pet. Return: 14 days (no deductions) or 45 days (with itemized deductions). Willful withholding: up to 2x deposit + attorney fees. Late fees in lease; no mandatory grace period. Meth disclosure required if known. Lockout/utility shutoff illegal. No rent control. No just-cause eviction. Court: Campbell County Circuit Court, 5th Judicial Circuit, 111 2nd St NE, Mound City, SD 57646; phone (605) 955-3536. Hours Tue & Thu 8:30am–noon CT only. Last updated: May 2026.
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