Larimer County

ColoradoPopulation: 359,363
40
/100
Avoid
#751 of 1,000 counties
#40 in Colorado (62 counties)
Analysis by RentalCalcs ResearchIndependent data + algorithm-driven scoring
Updated October 19, 2026Sources: Zillow ZHVI, Zillow ZORI, US Census ACS, Tax Foundation

Market Snapshot

$545,602
Median Home Price
138% above national median
$1,973/mo
Median Rent
36% above national median
4.34%
Rent-to-Price Ratio
Top 89% nationally
-$1,578
Est. Monthly Cash Flow
With 20% down at 6.9% rate

Larimer market analysis

Larimer County sits squarely on the appreciation side of the cash-flow vs. appreciation spectrum, and the numbers make that positioning unambiguous. At a median home price of $545,602 and a median rent of $1,973, the gross rent-to-price ratio is 0.0434, which is thin enough to produce a cap rate of just 2.82% on a standard underwrite. Run the full model with a 20% down payment ($109,120), a 6.85% mortgage, and $691 in estimated monthly expenses, and you land at negative $1,578 in monthly cash flow and a cash-on-cash return of -15.09%. These are not numbers that require nuance to interpret: Larimer is not a cash-flow market at current prices. The affordability index of 22 out of 100 and a 4th-percentile national ranking (751st out of 1,000 counties) confirm that entry costs are high relative to the income and rent base. Home prices are essentially flat year over year, down 0.3%, which removes the near-term appreciation catalyst as well.

Given all of the above, Larimer fits a narrow investor profile. A pure cash-flow buyer should not be here at market price and conventional financing; the math simply does not work, and no creative framing changes a -15% cash-on-cash return into an acceptable yield. An appreciation buyer needs a long time horizon and genuine conviction that Fort Collins and the surrounding corridor will continue to attract high-income households over a decade-plus hold. The stability score of 50 suggests the market is neither collapsing nor surging, which supports a patient hold strategy but does not support speculative near-term flips. A value-add operator who can acquire below the $545,602 median, force appreciation through renovation, and refinance into better debt terms has the most plausible path to a workable return, but the execution risk is real and the margin for error on the buy is thin.

Colorado's property tax environment provides one meaningful tailwind. At a state-average effective rate of 0.51%, annual property taxes on a median-priced asset here are approximately $2,783. Combined with estimated annual insurance of $1,800, the combined monthly tax-and-insurance carry is $382. While that number is already embedded in the -$1,578 cash-flow figure, it's worth isolating because Larimer's low tax rate (flagged as such relative to national peers) is one of the few structural cost advantages this market offers. A state like Illinois or New Jersey with effective rates three to four times higher would add $400-$600 per month to that line alone. That said, the caveat applies: the 0.51% is a state-average estimate drawn from Tax Foundation 2024 data, and actual rates at the county or township level can deviate, so verify the specific parcel before closing.

The risks here are structural rather than cyclical. The concentration risk is straightforward: Larimer's economy is heavily anchored to Colorado State University and the Fort Collins employment base. That anchor provides meaningful renter demand stability, particularly in the student-adjacent and young-professional segments, but it also means the market is not broadly diversified across industries. If enrollment trends shift or remote-work demand softens the pull of the Front Range, rental demand could weaken faster than the price level adjusts. On the regulatory side, no specific rent control or eviction moratorium data is provided here, so that risk cannot be quantified, but Colorado has seen legislative activity at the state level that investors should track. Demographically, an affordability index of 22 is a signal that the pool of potential homebuyers who might eventually purchase your rental is already strained, which can limit exit options to other investors rather than owner-occupants.

Against its neighbors, Larimer's rent-to-price ratio of 0.0434 is actually the highest in the comparison set. Douglas County comes in at 0.0377, Archuleta at 0.0395, Broomfield at 0.0398, and Arapahoe at 0.0423, with Chaffee closest at 0.0432. So on a relative basis, Larimer generates more rent per dollar of purchase price than any neighbor listed, which is a meaningful distinction even if the absolute cash-flow picture is still negative across all of them. Broomfield carries a slightly higher overall score at 42 versus Larimer's 40, and its $611,656 median price means a larger capital commitment for a marginally better overall rating, which does not obviously justify the premium. Arapahoe County, at a $507,157 median and an overall score equal to Larimer's, offers a lower absolute entry price and a rent-to-price ratio of 0.0423, slightly below Larimer's, so neither market is clearly superior on cash-flow grounds. An investor should choose Larimer over these neighbors specifically when the thesis is tied to Fort Collins as a destination city for educated renters, when a university-proximate asset is the target, or when the lower property tax rate versus higher-tax alternatives matters to the long-term hold cost structure.

Last analyzed October 19, 2026. Based on the latest available Zillow and Census data for Larimer County.

Scenario comparison

Same $1,973/mo rent assumption, 20% down, 6.85% rate. What changes is the acquisition price.
ScenarioPurchase priceMonthly cash flowCap rateCash-on-cash
75% of median
value-add or distressed
$409,201-$863/mo3.8%-11.0%
Median
typical MLS deal
$545,602-$1,578/mo2.8%-15.1%
125% of median
newer / premium
$682,002-$2,293/mo2.3%-17.5%

Price History

Median Home Price

Median Rent

Historical data from Zillow ZHVI/ZORI

Quick Investment Calculator

20%
5%50%100%

Purchase

Purchase Price$545,602
Down Payment (20%)$109,120
Loan Amount$436,482
Interest Rate6.85%

Monthly Cash Flow

Gross Rent+$1,973
Monthly P&I-$2,860
Est. Expenses (35%)-$691
Net Cash Flow-$1,578/mo
2.8%
Cap Rate (all cash)
-15.1%
Cash-on-Cash Return
4.34%
Rent-to-Price Ratio
Negative leverage: At 6.85% rates, borrowing costs exceed the 2.8% cap rate. All-cash buyers may see better returns.

* Based on county median values. 35% expenses include taxes, insurance, maintenance, vacancy, and property management. Actual results vary by property.

Score Breakdown

Overall Investment Score
40/100
40
Cash Flow(30%)
35/100

Based on 4.34% rent-to-price ratio. Higher ratios indicate stronger cash flow potential.

Appreciation(25%)
48/100

Based on -0.3% YoY price growth. Moderate growth (3-8%) scores highest.

Stability(25%)
50/100

Population data not available.

Affordability(20%)
22/100

Based on price relative to estimated local incomes.

Scores are calculated using real Zillow home value and rent data, Census population data, and economic indicators. The weighted average produces the overall investment score. Markets with missing rent data use estimated values based on regional averages.

Investment Outlook

Strengths

  • +Complete rent data available

Challenges

  • -Below-average rent-to-price ratio (4.34%)
  • -Declining home values (-0.3% YoY)
  • -Negative cash flow at typical financing (-$1,578/mo)
  • -Negative leverage (cap rate 2.8% < mortgage rate 6.9%)

Economic Indicators

Population
359,363
Median Income
—
Data pending
Unemployment Rate
—
Data pending
Price-to-Income
—
Data pending

Who this market fits

Best for
  • +All-cash buyers: removing debt service flips the cap rate to actual yield
Skip if
  • −You need positive cash flow on day one at typical leverage
  • −You can't tolerate negative leverage (cap rate below mortgage rate today)
  • −You expect appreciation to carry the deal, but prices have declined year over year
  • −You rely on FHA-style financing: prices are stretched relative to local incomes

Compare to Nearby Counties

CountyVerdict
BroomfieldCO
42$611,656$2,0313.98%AvoidView
CurrentLarimerCO
40$545,602$1,9734.34%Avoid
ArapahoeCO
40$507,157$1,7894.23%AvoidView
DouglasCO
40$693,438$2,1793.77%AvoidView
ChaffeeCO
40$673,624$2,4274.32%AvoidView
ArchuletaCO
40$561,558$1,8493.95%AvoidView

Section 8 in Larimer County: payment standards by ZIP, PHA waitlist status, and voucher counts are on VoucherMatch, the same HUD dataset with the tenant demand side attached.

The Bottom Line

AvoidLarimer may be challenging for traditional rentals. High prices or low rents make cash flow difficult.

Larimer County in Colorado scores 40/100, ranking #751 of 1,000 US counties (top 96%). At 20% down and current rates, a median-priced rental loses about $1578/month; the 4.34% gross rent-to-price ratio doesn't survive debt service. The thesis here is appreciation, value-add, house hacking, or all-cash.

Monthly Cash Flow
$-1,578/mo
Cap Rate
2.8%
Cash-on-Cash
-15.1%

Related markets

Average rent by city in Larimer County

Typical asking rent across each city's ZIP codes (Zillow Observed Rent Index). Open a city for rent by ZIP and bedroom count.

Frequently asked questions

The cap rate in Larimer County is 2.82%, which is quite low and reflects the county's stronger appreciation potential over cash flow opportunities.

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