Boone County

Boone County's headline numbers put it squarely in appreciation-leaning territory with cash-flow math that doesn't work at current financing costs. The gross rent-to-price ratio sits at 5.34%, and the model cap rate is 3.47%, both of which fall well below the threshold most cash-flow investors require to service debt. Running the numbers at a $328,757 purchase with 20% down and a 6.85% rate produces a monthly mortgage of $1,723, estimated expenses of $512, and median rent of $1,463, leaving a modeled cash flow of negative $772 per month and a cash-on-cash return of -12.25%. Those are not rounding errors, they are structural. Home price appreciation of 2.5% year-over-year is positive but modest, and the affordability index of 60 suggests pricing has not yet disconnected from local incomes, which limits both upside surprise on appreciation and downside cushion on rent growth. Overall, Boone ranks 426th out of 1,000 counties nationally, landing in the 46th percentile, a middle-of-the-pack score that accurately reflects a market caught between a price point that has risen enough to compress yields and a rent base that has not kept up.

The investor profile this county suits is narrow under current conditions. Pure cash-flow buyers should look elsewhere: the numbers produce a cash-on-cash return that is deeply negative on a financed deal, and there is no path to breakeven at median rent without either a meaningfully below-market purchase or a substantial rent premium over median. An appreciation buyer with a long hold horizon and the tolerance to fund negative carry gets a more interesting story: the appreciation score of 75 out of 100 is the highest figure in Boone's scorecard and reflects genuine structural demand in a county anchored by a university city. A value-add operator who can acquire below median, renovate, and push rents above $1,463 faces better math, but the upside is constrained by an affordability index of 60, meaning the tenant pool has real limits on what they can absorb in rent.

The economic context matters here. Boone County is home to Columbia, Missouri, which means the University of Missouri is the dominant economic anchor. A large land-grant research university creates predictable, recurring rental demand from students, faculty, staff, and affiliated medical system employees, the kind of demand that does not evaporate in a single-quarter layoff cycle. University-driven markets also tend to produce a rental market that is partially insulated from broader employment shocks because enrollment patterns are counter-cyclical. That stability note shows up in the scores: cash-flow and stability both score 50, meaning the market is average on both dimensions, but the appreciation score of 75 is plausibly linked to sustained population inflows and demand tied to the university's footprint. Investors should treat the university anchor as a reason the market holds value, not as a reason rents will accelerate faster than local incomes allow.

On carry costs, the combined monthly tax and insurance figure is $386, built from a 0.97% state-average effective property tax rate and a 0.44% insurance rate. The property tax flag is "normal," so this is not a line item that distorts the underwrite relative to other Missouri markets. That said, $386 per month is already baked into the $512 estimated expense figure, and it is worth confirming at the county and township level since the 0.97% is a state-average estimate per Tax Foundation 2024 data and actual Boone County rates can diverge from that baseline. Missouri's insurance rate of 0.44% is worth flagging as a tailwind relative to many Sun Belt peers where wind and hail exposure pushes insurance well above 1%.

The primary risk in Boone is concentration. A market this dependent on a single institutional anchor means enrollment trends, state higher-education funding decisions, and the university's long-term trajectory are macro risks that a typical multifamily investor in a diversified metro does not face. If the University of Missouri were to face sustained enrollment declines or budget-driven contraction, rental demand in Columbia would feel it directly. The affordability index of 60 also suggests that rent growth will be gradual rather than sharp, which extends the timeline to any cash-flow breakeven on a financed deal.

Comparing Boone to its neighbors sharpens the decision. Greene County (Springfield) offers a meaningfully better rent-to-price ratio of 6.06% versus Boone's 5.34% at a median price of $248,367, roughly $80,000 lower, and an identical overall score of 58. For a cash-flow-oriented buyer, Greene is the cleaner choice at current rates. Christian County has nearly identical rent-to-price ratios (5.32%) and a nearly identical score. Webster County's ratio falls to 4.68%, the worst in the peer group, making it hard to justify. Lawrence County and McDonald County lack rent data in the provided inputs, limiting direct comparison. The case for choosing Boone over Greene or the others is essentially a bet on Columbia's university-driven appreciation trajectory and the stability that comes with an institutional anchor, accepting that you will fund negative carry longer in exchange for what the data suggests is a stronger long-term appreciation profile.