Christian County

Christian County prices at a $137,849 median put it at an affordability index of 100, meaning acquisition cost is essentially no barrier to entry. The county scores 85 on appreciation and lands in the 98th national percentile overall, which on paper looks compelling. The problem: cap rate, cash-on-cash return, and estimated cash flow all come back as zero in the underlying data, meaning the cash-flow picture cannot be confirmed from what's available here. That's not a signal to ignore. It means an investor evaluating Christian County needs to source local rent comps independently before underwriting anything, because the model isn't producing a rent-to-price ratio for this market the way it does for a place like Peoria County next door. What the data does confirm is a 4.68% year-over-year home price gain and a market priced low enough that even modest rent levels can produce interesting returns if you do the legwork.

Given the appreciation score of 85 and the affordability ceiling of 100, this market best fits an investor who is buying below replacement cost and betting on continued price appreciation in an undervalued rural Illinois market, or a value-add operator who can force equity through renovation in a county where the median sits under $140,000. A pure cash-flow buyer looking for a yield they can model from a spreadsheet before visiting the market should be cautious here, because the cash-flow score registers zero, which likely reflects data limitations rather than confirmed negative cash flow, but it means you can't rely on this tool alone to size the return. The affordability score of 100 out of 100 is the loudest number in the dataset: you are buying at a price point where small improvements in rent collections or expense management move the needle significantly on percentage returns.

No economic anchor data was provided for Christian County, so employer base, job concentration, and demand drivers cannot be assessed from this dataset. That gap is itself worth flagging. For a county of roughly 33,900 people, understanding what drives rental demand, whether it's agriculture, manufacturing, healthcare, or commuter proximity to a larger metro, is work an investor needs to do on the ground. Population at this level means the tenant pool is thin by definition, and a rental portfolio here is more exposed to individual vacancy events than it would be in a market three or four times the size.

Illinois's state-average effective property tax rate of 2.27% is, without qualification, the single biggest line item risk in this underwrite. At that rate, annual property taxes on the median home come to $3,129, and when combined with estimated annual insurance of $372, you're looking at $292 per month in tax and insurance carry before debt service, maintenance, or management. On a $137,849 asset, $292 per month in T&I alone is a material drag. The data note is explicit that this is a state-average estimate based on Tax Foundation 2024 figures, and county or township rates may differ, but Illinois's property tax burden is structurally high across the state, so underwriters should treat the 2.27% as a floor assumption until they pull the actual assessor data for specific parcels. If you're penciling a gross rent of $900 to $1,000 per month based on comparable rural Illinois markets, $292 in T&I is roughly 29 to 32 cents of every dollar collected before anything else is paid. Model this explicitly, because it's where deals that look attractive at the purchase price fall apart at the operating level.

The stability score of 50 is the other number that deserves direct attention. At exactly the midpoint of the scale, it signals neither confidence nor alarm, but in a county of 33,900 with no confirmed economic anchor data, a middling stability score suggests demographic or employment volatility that warrants due diligence. Rural Illinois counties have broadly faced outmigration pressure over the past two decades, and a small population base amplifies the impact of any single employer contraction or school closure. That's not an invented risk; it's the structural context for any market this size in this state.

Among the neighboring counties provided, Peoria County is the only one with confirmed rent data: a $1,168 median rent against a $154,382 median home price, producing a rent-to-price ratio of 9.08%. Peoria also carries an overall score of 79, identical to Christian County's. The $16,533 price premium in Peoria buys you a confirmed rent figure and a larger tenant pool in a more established metro market. Christian County at $137,849 is cheaper than Peoria, Iroquois ($149,561), and Bureau ($143,471), and slightly more expensive than Richland ($132,577) and Edwards ($124,765), both of which carry overall scores within one point. The case for choosing Christian over its neighbors comes down to whether you can confirm local rents that produce a yield justifying Illinois's property tax load. If you can source those comps and they hold up, the lower acquisition cost relative to Peoria while matching its overall score is a real edge. If you can't confirm rents on the ground, Peoria's verified rent-to-price ratio of 9.08% makes it the more underwriteable option from a data-confidence standpoint.