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Cass County, Iowa eviction risk overview
County brief·Updated June 26, 2026

Cass County, Iowa Eviction Risk: Low

9 incorporated cities and unincorporated areas. The county Eviction Risk Score is held aloft by the city of Atlantic (2.8) and a small number of dense urban cores. Rent-control coverage varies by city.

In 2026
Risk score
2.5
LOW

Ranked #55 of 99 IA counties

10k residents · 9 cities · 5 tracts

1976–2026 · pop-weighted from cities

Cass County eviction risk score history

Min2.1 Average2.6 Now2.5
10 5 1976 · score 2.1 1977 · score 2.1 1978 · score 2.1 1979 · score 2.1 1980 · score 2.2 1981 · score 2.2 1982 · score 2.2 1983 · score 2.1 1984 · score 2.1 1985 · score 2.2 1986 · score 2.2 1987 · score 2.1 1988 · score 2.7 1989 · score 2.7 1990 · score 2.8 1991 · score 2.8 1992 · score 2.7 1993 · score 2.7 1994 · score 2.7 1995 · score 2.7 1996 · score 2.5 1997 · score 2.5 1998 · score 2.5 1999 · score 2.6 2000 · score 2.5 2001 · score 2.5 2002 · score 2.5 2003 · score 2.6 2004 · score 2.6 2005 · score 2.6 2006 · score 2.5 2007 · score 2.6 2008 · score 3.0 2009 · score 3.1 2010 · score 3.1 2011 · score 3.1 2012 · score 3.0 2013 · score 3.0 2014 · score 3.0 2015 · score 3.0 2016 · score 2.9 2017 · score 2.8 2018 · score 2.8 2019 · score 2.7 2020 · score 3.7 2021 · score 3.9 2022 · score 3.0 2023 · score 2.7 2024 · score 2.6 2025 · score 2.5 2026 · score 2.5

Key metrics

Time machine

Scrub 50 years

2026
● LIVE · today ◀ REPLAY · historical

How Cass County ranks in Iowa

Lower number means more extreme, where #1 is the most
Eviction Risk Score
Moderate
#55 of 99 IA counties 2.5 / 10
Eviction Risk Score, 45th percentileLowHigh
#55 of 99 counties in Iowa for landlord eviction risk.
Cost of living
Very Low
#49 of 51 states (statewide) 87.8 index
Cost of living, 4th percentileLowHigh
Iowa ranks #49 of 51 states on overall cost of living (12.2% cheaper than the U.S. avg).
Housing services cost
Very Low
#44 of 51 states (statewide) 65.3 index
Housing services cost, 14th percentileLowHigh
Iowa ranks #44 of 51 states on housing services (34.7% cheaper than the U.S. avg).
Income spent on rent
High
#11 of 99 IA counties 30.0% of income
Income spent on rent, 90th percentileLowHigh
#11 of 99 counties in Iowa on % of income spent on rent.

Landlord guides for Iowa

State-specific playbooks
Iowa Eviction Costs →
Filing fees, attorney fees, lost rent, sheriff lockout
Iowa Eviction Process →
Step-by-step timeline, notices, statute cites
Iowa Rent Control →
Statewide caps, local ordinances, just-cause
Iowa Tenant Screening →
Five-point protocol, legal rules, protected classes
Iowa Tenant Protections →
Just cause, retaliation, habitability, entry
Cities in Cass County
Sorted by Eviction Risk Score · highest first
Map view
CityPopulationRisk% income on rentAverage rentLean
001 Atlantic Pop 6,763 · 31.5% income · $764 rent · Rep 6,763 2.5 31.5% $764 Rep
002 Griswold Pop 975 · 22.5% income · $907 rent · Rep 975 2.5 22.5% $907 Rep
003 Anita Pop 957 · 43.3% income · $579 rent · Rep 957 2.6 43.3% $579 Rep
004 Lewis Pop 461 · 18.3% income · $838 rent · Rep 461 2.7 18.3% $838 Rep
005 Massena Pop 383 · 23.5% income · $584 rent · Rep 383 2.6 23.5% $584 Rep
006 Cumberland Pop 302 · 40.8% income · $838 rent · Rep 302 2.8 40.8% $838 Rep
007 Marne Pop 98 · 13.3% income · $700 rent · Rep 98 2.6 13.3% $700 Rep
008 Wiota Pop 78 · 45.0% income · $1,125 rent · Rep 78 2.4 45.0% $1,125 Rep
009 Grant Pop 35 · 32.0% income · $745 rent · Rep 35 2.4 32.0% $745 Rep

County heatmap

Geographic distribution
Local landlord context

One county, multiple regulatory regimes.

Cass County, Iowa eviction laws earns an average eviction-risk score of 2.9/10 (Low) across its 9 scored cities, placing it at rank 30 of 99 Iowa eviction laws counties, meaning 29 counties carry more risk and 69 are more landlord-friendly. That middle-of-the-upper-third positioning reflects real operating pressures: an average rent of $761, a rent-burden rate of 31%, and a poverty rate of 20.6% all point to a tenant base stretched thin, which elevates the probability of payment disruptions even in a low-score market.

Within the county, scores span from 2.2 to 3.1, a range that is meaningful at this scale. Landlords holding assets in Cass County should not treat the county average as a blanket green light; where your units sit within that range shapes your actual exposure considerably. Roughly 32% of residents are renters, a share that keeps vacancy competition moderate but also concentrates financial stress among a defined pool of households.

The cities inside Cass County

Atlantic dominates the county's risk profile. With a population of 6,763 and a score of 3.1/10, it accounts for the bulk of the county's renter activity and sits at the top of the local risk ladder. Investors targeting Cass County's largest market should budget accordingly for collection cycles and factor in the town's elevated poverty exposure relative to smaller communities nearby.

Below Atlantic, the risk gradient drops quickly. Cumberland scores 2.9/10, while Massena and Marne each come in at 2.8/10. Lewis holds at 2.7/10, Anita and Wiota both sit at 2.6/10, and Griswold, with a population of 975, posts the county's lowest score at 2.4/10. That spread underscores how hyper-local risk actually is: even within a single rural Iowa county, the difference between the riskiest and safest market is nearly a full point on a 10-point scale.

State-level laws that apply here

Every landlord in Cass County operates under Iowa eviction laws Code § 562A (Uniform Residential Landlord and Tenant Law). The notice framework is tiered: non-payment of rent triggers a 3-day notice, a correctable lease violation requires a 7-day notice, and a no-cause end-of-term termination requires 30 days. Iowa eviction laws requires 24 hours of advance notice before a landlord may enter a unit. The Iowa eviction laws eviction process runs 21 to 40 days for uncontested cases and 45 to 100 days when a tenant contests, so even a straightforward filing can consume six weeks before a writ issues.

Iowa eviction costs add up fast: court filing fees run $95 to $200, sheriff lockout fees add another $50 to $150, and attorney fees typically range from $500 to $2,500, putting total out-of-pocket exposure between roughly $645 and $2,850 per action depending on complexity. Iowa eviction laws imposes no rent control and no just-cause requirement for non-renewal, and state law preempts any local rent-control ordinance, so landlords here retain full pricing flexibility at turnover. For a complete breakdown of Iowa security deposit limits and related tenant rules, consult the Iowa tenant protections guide.

With a county-wide poverty rate of 20.6% and renters making up 32% of households, payment-stress risk is real even at this low average score, so reviewing individual city scores in the grid above is the most reliable way to calibrate underwriting decisions before acquiring or expanding in Cass County.

Historical eviction filings in Cass County

From 2000 to 2015, eviction filings in Cass County increased 29%. The peak was 51 filings in 2008.1

Annual filings 2000–2015 No filing data published after 2018
Annual eviction filings in Cass County 2000-2018 (Eviction Lab)2000: 24 filings2001: 16 filings2002: 24 filings2003: 23 filings2004: 39 filings2005: 35 filings2006: 31 filings2007: 29 filings2008: 51 filings2009: 16 filings2010: 23 filings2011: 21 filings2012: 25 filings2013: 44 filings2014: 39 filings2015: 31 filings

Data covers 2000–2018, the full span of the Princeton Eviction Lab's national county court-records dataset.

Peer counties in Iowa

Same state, closest by population and Eviction Risk Score
Peer county
Wright County eviction risk
2.5
/ 10 · Low
Pop. 10.6K
Peer county
Humboldt County eviction risk
2.6
/ 10 · Low
Pop. 8.6K
Peer county
Clayton County eviction risk
2.6
/ 10 · Low
Pop. 9.0K
Peer county
Butler County eviction risk
2.6
/ 10 · Low
Pop. 8.4K

Where eviction risk concentrates in Cass County

Top cities + top neighborhoods · click any card for the full breakdown

Top cities by population

Frequently asked

Frequently asked questions about Cass County

Q1

How is the Cass County eviction risk score computed?

Each of the 9 cities in the county is independently scored on nine sub-factors. The county-wide 2.5/10 average reflects a population-weighted mean of those municipal scores.
Q2

Does Cass County have rent control?

Rent control is determined by state law and city ordinance. Iowa state framework applies. See the Iowa eviction laws rent-control guide for details.
Q3

What is the political climate in Cass County?

Cass County voted Republican by 38.0 points in 2020.