Natrona County Landlord-Tenant Law

Wyoming landlord guide — Casper, Wyoming’s energy capital & #2 city, Wyoming Medical Center (WY’s largest hospital), oil & gas services sector, Casper College, North Platte River recreation & Wyo. Stat. §§ 1-21-1001–1211

Landlord-Tenant Law in Natrona County, Wyoming

Natrona County is Wyoming’s second-most-populous county and the home of Casper, a city of approximately 58,000 that has served as the state’s energy capital since the discovery of oil at the Salt Creek field in the early 20th century. Casper’s identity is inseparable from petroleum — the city grew with oil exploration and production, contracted during the busts, and has experienced the full arc of a resource-dependent economy more dramatically than almost any other Western city its size. The 2014–2016 oil price collapse cost Casper thousands of jobs and accelerated outmigration that the county is still recovering from. Understanding Casper’s rental market requires understanding this boom-bust history and the caution it warrants in tenant screening, particularly for energy-sector workers whose employment stability is tied to commodity prices.

That said, Natrona County is more diversified than a single-industry description suggests. Wyoming Medical Center, the largest hospital in Wyoming and Casper’s largest single employer, anchors a robust healthcare sector that is counter-cyclical to energy markets. Natrona County School District #1, Casper College, and state and local government provide stable institutional employment. The city sits at the geographic center of Wyoming on the North Platte River at the foot of Casper Mountain, giving it year-round outdoor recreation access that supports a quality-of-life appeal independent of its energy sector. Casper is also increasingly attracting remote workers and retirees from higher-cost western states, drawn by Wyoming’s absence of a state income tax and comparatively low cost of living.

All residential landlord-tenant matters in Natrona County are governed by Wyoming Statutes §§ 1-21-1001 through 1-21-1211. Eviction actions (Forcible Entry and Detainer / FED) are filed in the Seventh Judicial District Court in Casper. No rent control exists anywhere in Wyoming. No just-cause eviction requirement applies.

Natrona County Local Ordinances & Landlord Rules

City and county rules that apply alongside Wyoming state law

Last verified: May 2026 · Source: Wyo. Stat. §§ 1-21-1001–1211

Wyoming Eviction Laws

Wyo. Stat. §§ 1-21-1001–1016 (Forcible Entry & Detainer) and 1-21-1201–1211 (Residential Rental Property) — notice requirements and landlord rights applicable in Natrona County

A Landlord’s Guide to Renting in Natrona County, Wyoming

Casper is a city that has been shaped more profoundly by oil than perhaps any other community its size in America. The first oil field in the region was discovered at Salt Creek in 1908, and within years Casper had transformed from a small range town into a booming petroleum center. The cycles that followed — boom, bust, boom, bust — have repeated through the decades with remarkable consistency: the 1970s energy crisis brought enormous prosperity; the 1980s collapse was devastating; the 2005–2014 shale boom was the most dramatic expansion in modern memory, peaking at 44,000 jobs in 2015; and the 2015–2016 oil price collapse cost Casper thousands of positions and accelerated an outmigration that the county is still recovering from. This history is not trivia for a landlord operating in Casper — it is the essential operational context for everything from tenant screening to deposit sizing to rental pricing strategy.

Wyoming Medical Center: The Counter-Cyclical Anchor

Wyoming Medical Center is Casper’s largest single employer and the largest hospital in Wyoming, serving as the regional referral center for central Wyoming’s vast geographic area. WMC employs physicians across multiple specialties, surgeons, nurses, allied health professionals, administrative staff, and support workers whose employment is funded by patient revenue and federal/state healthcare funding rather than commodity prices. When oil prices collapse and the energy sector contracts, WMC employment tends to be stable or even grow as the healthcare needs of the remaining population persist. For Casper landlords, WMC employees represent the gold standard of tenant stability: professional income, long institutional tenure, and counter-cyclical employment security that protects against the energy market volatility that afflicts the rest of the local economy.

The Energy Sector: How to Screen Oil & Gas Tenants

Not all energy-sector employment is equally stable. Major oil and gas operators (large companies like Devon, EOG, or similar producers active in Wyoming) tend to retain employees through mild market downturns because they have long-term development commitments and the financial reserves to weather price volatility. Oil field service companies and contractors — the drilling crews, completion specialists, equipment operators, and maintenance workers who serve the operators on contract — are typically the first to face layoffs when activity levels drop, because operators can simply cancel or defer contracts. When screening energy-sector tenants, ask not just where they work but who they work for and what type of work they do. A production engineer employed directly by a major operator with 10 years of tenure in Casper is a fundamentally different risk than a completion crew hand who has been in Casper for 8 months working for a contract drilling company. Both may earn high incomes in a bull market, but their employment security in a bear market differs substantially.

Casper’s Diversification Story

Casper has been working to diversify its economy for years, with some success. The outdoor recreation economy — anchored by Casper Mountain, the North Platte River, and access to Pathfinder and Alcova reservoirs — supports growing tourism. Casper College provides a community college workforce that is stable and counter-cyclical. Remote work migration from higher-cost states has accelerated, bringing professionals who work in tech, finance, and professional services and who choose Wyoming for its no-income-tax advantage and outdoor quality of life. These emerging demand segments provide a growing non-energy tenant base that landlords can actively pursue by marketing properties that appeal to remote workers (home office space, fast internet, quiet neighborhoods) and healthcare professionals (proximity to WMC and medical offices).

Natrona County landlord-tenant matters are governed by Wyo. Stat. §§ 1-21-1001–1016 (Forcible Entry & Detainer) and 1-21-1201–1211 (Residential Rental Property). Nonpayment: 3-Day Notice to Pay or Quit. Lease violation (curable): 3-Day Notice to Cure or Quit. Illegal activity / non-curable: 3-Day Unconditional Notice to Quit. Month-to-month termination (no cause): 30-Day Written Notice. Security deposit: no statutory cap; must disclose if any portion nonrefundable; return within 30 days of termination/eviction or 15 days after receiving forwarding address (whichever later); extended 30 days if damages. Utility deposit: return within 10 days of proof utilities paid. Late fees: no statutory cap; must be in lease. No landlord entry notice requirement by statute (reasonable notice standard; specify 24 hours in lease). No rent control. No just-cause eviction. No self-help eviction; no lockout; no utility shutoff. Sheriff-only enforcement. Domestic violence is affirmative defense to eviction. No WY state income tax. Court: Seventh Judicial District Court, 115 N. Center St Suite 100, Casper, WY 82601; phone (307) 235-9243. Hours Mon–Fri 8am–5pm MT. Last updated: May 2026.

More Wyoming Counties

← View All Wyoming Landlord-Tenant Law