Idaho landlord guide — Grangeville (county seat), Idaho’s largest county by area (8,477 sq mi), 4.4M acres of National Forest, Salmon River, Hells Canyon & Idaho Code §§ 6-301 et seq.
🏛️ County Seat: Grangeville (~3,776) 👥 Population: ~16,541 (2020 census) 🏔 Area: Idaho’s largest county — 8,477 sq mi
Idaho County is the largest county by land area in Idaho — and it is not close. At 8,477 square miles, the county is larger than the entire state of New Jersey. It is also one of seven counties in the United States that shares its name with the state in which it lies, a distinction that creates occasional confusion (Idaho County is in Idaho, but Idaho County predates Idaho statehood — the county was organized under Washington Territory in December 1861). The county touches both Oregon and Montana, making it the only Idaho county to border two other states. Within its vast boundaries, the county contains 4.4 million acres of National Forest land — more than any county in the lower 48 states outside Alaska — including the entirety of the Nez Perce National Forest, which lies wholly within Idaho County’s borders, as well as large portions of the Clearwater, Payette, Bitterroot, and Salmon National Forests.
All of this land and very few people: the county’s 2020 census population of 16,541 produces a density of fewer than 2 residents per square mile. The county seat, Grangeville, sits atop Camas Prairie at approximately 3,400 feet elevation — an unusually productive dryland wheat and barley farming area that belies the surrounding canyon and wilderness country. Idaho County’s economy has historically balanced timber, wheat and barley farming on Camas Prairie, ranching in the river valleys, and a growing outdoor recreation and hunting/fishing economy tied to the Salmon River, Hells Canyon, the Selway-Bitterroot Wilderness, and the Frank Church–River of No Return Wilderness. As of 2024, Idaho County was among the Idaho counties losing population due to outmigration, reflecting the ongoing challenge of maintaining economic vitality in remote, resource-dependent rural communities.
All landlord-tenant matters in Idaho County are governed by Idaho Code §§ 6-301 et seq. (evictions), §§ 6-320 and 6-321 (security deposits), and §§ 55-208 and 55-307 (tenancy and notice). Eviction actions are filed as Unlawful Detainer proceedings at the Idaho County District Court (Second Judicial District), 320 W. Main, Grangeville, ID 83530, (208) 983-2751. Idaho prohibits rent control statewide.
~16,541 (2020 census); ~17,120 (2023); in decline as of 2024 (net outmigration)
Key Communities
Grangeville (~3,776), Riggins (~480, Salmon River canyon), Kooskia (~680), Cottonwood (~900), White Bird (~90)
Area
8,477 sq mi — Idaho’s largest county; larger than New Jersey; borders both Oregon and Montana (only Idaho county to do so)
National Forest Land
4.4 million acres — more than any county in the lower 48 states; includes all of Nez Perce NF plus Clearwater, Payette, Bitterroot, and Salmon NFs
Median HH Income
~$66,325
Principal Economy
Timber & logging (Nez Perce-Clearwater NFs); dryland wheat & barley (Camas Prairie); cattle ranching; hunting & fishing recreation (Salmon River, Middle Fork, Selway-Bitterroot, Frank Church Wilderness); USFS federal employment; county government
Key Wilderness/Recreation
Selway-Bitterroot Wilderness; Salmon River (Middle Fork, main); Hells Canyon (western border, deepest gorge in North America); Frank Church Wilderness (partial); Nez Perce Historical sites; Battle of White Bird Canyon (1877 Nez Perce War)
Rent Control
Prohibited statewide (Idaho Code § 55-304)
Landlord Rating
3/10 — Declining population; thin rental market; remote; resource economy cycles; strong outdoor recreation draw insufficient to offset outmigration; no local ordinances
⚖️ Eviction At-a-Glance
Nonpayment Notice
3-Day Notice to Pay or Vacate
Lease Violation
3-Day Notice to Perform or Quit
No-Cause (Month-to-Month)
30-Day Written Notice
Court
Idaho County District Court — Magistrate Division (2nd Judicial District)
Courthouse Address
320 W. Main, Grangeville, ID 83530
Court Phone
Main: (208) 983-2751 — General: (208) 983-0856
Court Hours
Mon–Fri 8:00 a.m.–5:00 p.m.
Process Name
Unlawful Detainer
Post-Judgment
Writ of Possession; tenant has 72 hrs to vacate
Security Deposit
No cap; return within 21 days; 3× penalty for wrongful withholding
Avg Timeline
3–5 weeks typical
Idaho County Local Ordinances & Landlord Rules
Idaho state law governs landlord-tenant matters — no supplemental local ordinances in Idaho County
Category
Details
No Local Ordinances
Neither Idaho County nor any of its cities — Grangeville, Riggins, Kooskia, Cottonwood, White Bird, Ferdinand, or Stites — has enacted local landlord-tenant ordinances supplementing Idaho state law. No rental registration, no source-of-income protections, no supplemental notice requirements. Idaho Code §§ 6-301 et seq. applies exclusively throughout the county.
Rent Control
Idaho Code § 55-304 prohibits rent control statewide. No jurisdiction in Idaho County may enact rent stabilization. Month-to-month rent increases require 30 days’ prior written notice before the rent due date.
Security Deposit
No statutory cap under Idaho law. Idaho Code § 6-321 requires return of the deposit or itemized written deductions within 21 days of tenancy end (up to 30 if lease specifies). Failure to comply forfeits the right to withhold and exposes the landlord to 3× damages plus attorney fees. Move-in and move-out condition documentation is essential at all rent levels.
Population Decline and Market Conditions
Idaho County was among the Idaho counties experiencing net population loss in 2024, with more residents moving out than in. This reflects long-term trends of outmigration in resource-dependent rural communities — young adults leaving for educational and economic opportunities in Boise, the Treasure Valley, and out of state; aging populations with declining birth rates; and the cyclical nature of timber employment that has contracted significantly since the 1990s federal timber harvest reductions. Landlords should not expect consistent rental demand growth and should plan for potential extended vacancy periods between tenants, particularly in smaller communities like Kooskia, Cottonwood, White Bird, and Stites.
Timber Economy Cycles
Idaho County’s timber industry has contracted substantially since the 1990s as federal timber harvest reductions on Nez Perce and Clearwater National Forest lands reduced the supply available to mills. While some timber production continues — and there are periodic efforts to expand harvest levels under active forest management frameworks — the industry is a fraction of its post-WWII peak. Timber-employed tenants may face layoffs or mill closures; landlords with timber worker tenants should verify current employment status at the time of lease renewal.
Recreation Economy and USFS Employment
The county’s most stable federal employment base is the USFS, which manages 4.4 million acres of National Forest within Idaho County and maintains ranger district offices in Grangeville, Elk City, and other communities. USFS employees — both year-round permanent staff and seasonal workers — provide a reliable tenant segment in Grangeville and communities near ranger stations. The recreation economy — hunting, fishing, river rafting, horsepacking, and wilderness travel — generates seasonal hospitality and guide employment that produces genuine housing demand during summer (June–September) and fall hunting season (September–November).
Idaho Code §§ 6-301 et seq. — statutes, notice requirements, and landlord rights that apply in Idaho County
⚡ Quick Overview
3
Days Notice (Nonpayment)
3
Days Notice (Violation)
15-30
Avg Total Days
$166
Filing Fee (Approx)
💰 Nonpayment of Rent
Notice Type3-Day Notice to Pay or Quit
Notice Period3 days
Tenant Can Cure?Yes
Days to Hearing5-12 days
Days to Writ3-5 days
Total Estimated Timeline15-30 days
Total Estimated Cost$200-$500
⚠️ Watch Out
Idaho is very landlord-friendly with fast timelines. 3-day notice is one of the shortest in the nation. No state-mandated cure period beyond the notice.
Serve the required notice based on the eviction reason (nonpayment or lease violation).
Wait for the notice period to expire. If tenant cures the issue (where allowed), the process stops.
File an eviction case with the Magistrate Court. Pay the filing fee (~$166).
Tenant is served with a summons and has the opportunity to respond.
Attend the court hearing and present your case.
If you prevail, obtain a writ of possession from the court.
Law enforcement executes the writ and removes the tenant if necessary.
⚠️ Disclaimer: This page provides general information about Idaho eviction laws and does not constitute legal advice.
Eviction procedures can vary by county and may change over time. Local jurisdictions may have additional requirements or tenant protections.
For specific legal guidance, consult a qualified Idaho attorney or local legal aid organization.
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Idaho landlords who screen tenants carefully before signing a lease significantly
reduce their risk of ending up in eviction court. Understanding
tenant screening in Idaho —
including background checks, credit history, income verification, and rental references — is one of the most
cost-effective steps you can take to protect your rental property. Before you ever need Idaho's
eviction process, proper tenant screening can help
you identify red flags early and avoid problem tenancies altogether.
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📋 Notice Period Calculator
Select your state, eviction reason, and the date you plan to serve notice. We'll calculate your earliest filing date and key milestones.
⚠️ Disclaimer: These calculations are estimates based on state statutes and typical court timelines. Actual results vary by county, court backlog, and case specifics. Always verify current requirements with your local courthouse. This is not legal advice.
Underground Landlord
🏙️ Cities in Idaho County
Camas Prairie, Salmon River canyon, and wilderness gateway communities
~16,541 residents; declining. Idaho’s largest county (8,477 sq mi — larger than New Jersey). 4.4M acres National Forest (most in lower 48). Grangeville (county seat, ~3,776; Camas Prairie; dryland wheat & barley). Riggins (~480; Salmon River; hunting/fishing gateway). Hells Canyon (western border; deepest gorge in N. America). Selway-Bitterroot Wilderness. Battle of White Bird Canyon (Nez Perce War, 1877). Timber + ag + recreation economy. Outmigration concern. No local ordinances. 3-day nonpayment notice. No deposit cap; 21-day return. No rent control. 2nd JD, 320 W. Main, Grangeville, (208) 983-2751.
Idaho County
Screen Before You Sign
Best tenant profiles: USFS Nez Perce-Clearwater NF permanent employees (Grangeville ranger district); Idaho County government & school district staff; Syringa Hospital & Clinics (Grangeville) healthcare workers; Camas Prairie dryland wheat farmers with documented income; established ranching operations year-round workers. For seasonal workers (guides, outfitters, USFS seasonal): fixed-term leases June–October; verify employer letters. Timber worker tenants: confirm active mill employment; industry is variable. Run Idaho court records. 3x income-to-rent minimum.
Idaho’s Largest County: Landlording in Idaho County
Idaho County, Idaho — the name sounds redundant, and it is, in a way. Idaho County predates Idaho itself: it was organized as a county under Washington Territory in December 1861, named for a steamer called Idaho that operated on the Columbia River. The county became part of Idaho Territory when Idaho Territory was carved from Washington Territory in 1863, and it eventually found itself incorporated into the state of Idaho at statehood in 1890. The county and the state share a name, making Idaho County one of just seven counties in the United States where such a redundancy exists. Idaho Code §§ 6-301 et seq. governs all residential tenancies within its enormous boundaries.
Those boundaries encompass 8,477 square miles — a territory larger than the state of New Jersey, populated by approximately 16,500 people. The mathematical result is a population density of fewer than 2 residents per square mile. This is not uniformly distributed wilderness; Grangeville sits atop Camas Prairie at 3,400 feet, a surprisingly productive dryland wheat and barley farming plateau that generates meaningful agricultural income. But the county is dominated by public land: 4.4 million acres of National Forest within its borders, including the entire Nez Perce National Forest — more federal forest land than any county in the contiguous 48 states. The Selway-Bitterroot Wilderness, the Salmon River and its famed Middle Fork, Hells Canyon on the western border (the deepest river gorge in North America, deeper than the Grand Canyon by one common measure), and much of the Frank Church–River of No Return Wilderness all lie within or adjacent to Idaho County. It is, by any reasonable measure, one of the most dramatic landscapes in the American West.
The Battle of White Bird Canyon
Idaho County carries one of the most significant battle sites of the Indian Wars within its boundaries. On June 17, 1877, in White Bird Canyon south of present-day White Bird, Nez Perce warriors decisively defeated a U.S. Army cavalry detachment in the opening battle of the Nez Perce War. The battle followed the Army’s attempt to force the non-treaty Nez Perce bands, including White Bird’s band, onto the Nez Perce Reservation. The Army suffered 34 dead; the Nez Perce lost none. The battle began the Nez Perce’s remarkable 1,170-mile fighting retreat toward Canada under leaders including Chief Joseph, Looking Glass, and Ollokot — a campaign that remains one of the most studied in American military history. The battlefield is part of the Nez Perce National Historical Park system and is a significant heritage tourism draw for the county.
The Timber Economy’s Long Contraction
At the county’s post-WWII timber peak, large sawmills in Grangeville and surrounding communities processed hundreds of millions of board feet of white pine and Douglas fir annually, supporting hundreds of direct jobs and the multiplier economy they generated. Federal timber harvest reductions on Nez Perce and Clearwater National Forest lands in the 1990s — driven by Endangered Species Act listings for salmon and other species, and by successful legal challenges to harvest plans — dramatically contracted the timber supply available to private mills. Mills closed, workers left, and the communities that had grown around the logging economy faced structural economic challenges that have persisted for a generation. Some timber production continues, and there are ongoing policy discussions about expanding harvest under active forest management frameworks, but the industry is unlikely to return to its historical scale. Landlords with timber-employed tenants should verify current employment status at each lease renewal, as mill closures and logging operation suspensions can happen with limited notice.
Recreation as an Economic Foundation
Idaho County’s most durable long-term economic asset may be its spectacular recreation. The Main Salmon River and Middle Fork of the Salmon are among the most celebrated whitewater rivers in the United States, drawing thousands of rafters and kayakers each summer through outfitter-guided expeditions of four to six days into the Frank Church Wilderness. The Selway River, flowing through the Selway-Bitterroot Wilderness, offers one of the most remote river experiences in North America — permits to launch are extraordinarily limited, creating a waiting list that extends years. Elk hunting in Idaho County is a significant economic driver: guides, outfitters, packers, and the rural lodges that serve hunters contribute meaningfully to the fall economy of Grangeville and smaller communities. The Hells Canyon National Recreation Area on the Snake River draws jet boat tours and white water trips from the Oregon side that also benefit Idaho County businesses in the White Bird and Riggins areas.
Filing Evictions in Grangeville
The Idaho County District Court at 320 W. Main in Grangeville serves the Second Judicial District. Main: (208) 983-2751; General: (208) 983-0856. Hours are Monday through Friday, 8:00 a.m. to 5:00 p.m. In a county of this geographic scale, landlords managing properties in Riggins (90+ miles south of Grangeville) or in the Elk City or Red River areas must plan the logistics of notice service and court filing carefully. Personal service on a tenant at a property that is hours from the courthouse requires advance coordination. Certified mail service is an alternative that courts generally accept when personal service is not practicable, but service requirements should be confirmed with a licensed Idaho attorney to ensure procedural compliance.
Idaho County landlord-tenant matters governed by Idaho Code §§ 6-301 et seq. (evictions), §§ 6-320 and 6-321 (security deposits), and §§ 55-208 and 55-307 (tenancy and notice). Nonpayment: 3-day pay or vacate. Lease violation: 3-day perform or quit. No-cause termination (month-to-month): 30-day written notice. Security deposit: no cap; return within 21 days (up to 30 if lease specifies); 3x penalty for improper handling. No rent control (Idaho Code § 55-304). No local landlord-tenant ordinances. Eviction: Unlawful Detainer at Idaho County District Court (2nd Judicial District), 320 W. Main, Grangeville, ID 83530; Main (208) 983-2751; General (208) 983-0856; Mon–Fri 8am–5pm. 72-hour post-judgment vacate; Writ of Possession if tenant remains. Consult a licensed Idaho attorney before taking legal action. Last updated: May 2026.
Disclaimer: This page provides general information about landlord-tenant law in Idaho County, Idaho and is not legal advice. Laws change frequently. Always verify current requirements with a licensed Idaho attorney before taking legal action. Last updated: May 2026.
