Deer Lodge County

Deer Lodge County posts a gross rent-to-price ratio of 4.56% and a cap rate of 2.96%, which tells you most of what you need to know about the cash-flow picture before you run a single number. At a $300,272 median purchase price with a 20% down, the modeled mortgage comes to $1,574 per month at 6.85%. Add $399 in estimated operating expenses and the $303 monthly tax-and-insurance load, and you're staring at a negative $833 per month in cash flow and a cash-on-cash return of -14.47%. This is not a cash-flow market by any conventional underwriting standard. What the county does offer is a 2.85% year-over-year home price gain and an appreciation score of 78 out of 100, suggesting the return thesis here is equity accumulation over time, not monthly income.

That profile points clearly toward an appreciation-oriented buyer who can comfortably carry a negative monthly position, ideally someone who owns the asset outright or with minimal leverage, or who is pairing it with other income-producing properties in their portfolio. A cash-flow buyer should look elsewhere before signing anything: at a 4.56% gross yield against a 6.85% borrowing cost, the math is structurally upside-down on leverage, and there is no reasonable rent-growth assumption that closes a gap of $833 per month in the near term. A value-add operator could theoretically compress that gap by lifting rents above the $1,140 median, but with a population of 9,435 the rental pool is thin and rent ceilings are real. The affordability index of 66 and the overall score of 57 (42nd percentile nationally, 27th out of 56 Montana counties) further confirm this is a mid-tier market without the liquidity or depth to absorb aggressive execution risk.

The tax-and-insurance carry at $303 per month is material here precisely because the cash flow is already deeply negative. Montana's state-average effective property tax rate of 0.83% is flagged as normal, which is a modest tailwind relative to high-tax states, though the note embedded in the data is worth heeding: that figure is a state-average estimate from the Tax Foundation, and actual Deer Lodge County or township rates may differ, so pull the county assessor's current millage before you finalize your underwrite. Annual property tax is modeled at $2,492 and annual insurance at $1,141, for a combined $3,633 per year. Neither number is outlandish, but neither offsets the structural carry problem at prevailing interest rates.

On risk, the population of 9,435 is the single most important variable to stress-test. A market this size has limited tenant depth, meaning a vacancy of even one unit can represent a meaningful percentage of your rental income and take longer to fill than in a larger metro. There is no vacancy rate provided in the data, but any investor underwriting here should apply a conservative vacancy assumption and model the downside of a multi-month turn. Demographic concentration risk is real: small single-industry or single-employer towns can see outsized rent pressure on the downside when the local economy shifts, so understanding what drives employment in Philipsburg and Anaconda (the county seat) is essential work before closing, even though no specific economic anchor data was provided here.

Comparing Deer Lodge to its neighbors sharpens the picture. Cascade County, at a $331,268 median and a 4.84% rent-to-price ratio, scores identically at 57 overall but produces meaningfully better rent yield for the price paid, with a median rent of $1,335 versus $1,140 here. For a buyer who can tolerate a slightly higher acquisition cost, Cascade's yield math is more favorable on leverage. Big Horn County at $204,287 and an overall score of 58 offers the lowest entry point in the peer group and edges out Deer Lodge on the overall ranking, making it worth screening if price sensitivity is primary. Carbon County at $486,506 is clearly an appreciation and lifestyle play at the top of the range. Richland County at $266,438 and the same overall score of 57 gives you lower basis without meaningfully better yield data on hand. Deer Lodge makes the most sense over these neighbors for an investor who specifically believes in the western Montana price appreciation story, has a long hold horizon of seven-plus years, and does not need the property to service its own debt from rental income during the hold period. If any of those conditions aren't met, Cascade or Big Horn deserve the first look.