Darlington County

Darlington County's gross rent-to-price ratio sits at 9.18%, which places it firmly at the cash-flow end of the spectrum for South Carolina. The median home price of $170,906 against a median rent of $1,307 produces a cap rate of 5.96% on the model estimate, which is a respectable unlevered return in a market where many similarly priced counties can't crack 5%. Home prices are also moving, up 10.42% year-over-year, so this isn't a purely static cash-flow play. That said, the leveraged picture is less clean: at a 6.85% interest rate on an 80% LTV loan, the model shows a monthly cash flow of negative $47 and a cash-on-cash return of -1.43%. The gap between a 5.96% cap rate and a 6.85% mortgage rate is the problem, a spread that creates negative leverage regardless of how cheap the asset is. Investors relying on standard 20%-down financing will need to either negotiate below asking, increase rents above the median estimate, or accept a slightly negative carry in year one while the 10.42% appreciation does its work.

The county ranks 14th out of 1,000 nationally and first out of 46 in South Carolina on the overall score, with a cash-flow score of 92 and affordability index of 93. That profile describes a market best suited to two buyer types: the cash-flow buyer putting in more equity (or paying cash) to clear the negative-leverage gap, and the value-add operator who can acquire at or below the $170,906 median, push rents above the modeled $1,307, and benefit from a low entry basis if they need to exit. Pure appreciation buyers looking for a coastal or major metro growth engine will find the stability score of 50 a real constraint: population of 63,025 is small enough that tenant demand is tied to a narrower employment base, and any softness in the local economy flows through to vacancy faster than it would in a larger metro.

The tax and insurance picture is a quiet tailwind here. South Carolina's state-average effective property tax rate is 0.57%, flagged as low, which translates to an annual property tax of roughly $974 on the median home. Combined with $581 in estimated annual insurance, the monthly tax-and-insurance burden comes to $130. That figure is low enough that it creates meaningful room in the expense stack compared to higher-tax states where the same number might be $400 or more. The honest caveat: the 0.57% is a state-average estimate from the Tax Foundation and actual county or township rates can differ, so underwrite with a local quote before closing. Even so, at the county's median price point, a 25-basis-point variance in the actual tax rate is roughly $4 per month, not a deal-breaker.

Comparing Darlington to its neighbors sharpens the case. Florence County, the closest comparable with a published rent figure, shows a rent-to-price ratio of 7.47% against a $196,261 median, an overall score of 70, and you're paying $25,000 more for the privilege of worse yield. Richland County (Columbia metro) prices at $238,959 with a 7.75% ratio and a 66 overall score. Aiken comes in at $226,755, a 7.76% ratio, and a 65 score. Dillon County is cheaper at $144,875 and scores 77 overall, so it's worth a look if the goal is purely minimizing entry cost, though it scores below Darlington on the overall composite. Calhoun County sits at $207,036 and scores 71. In every comparison, Darlington offers the highest rent-to-price ratio among the counties where that figure is available, the highest overall score in the group, and the lowest or near-lowest median home price. The investor who should choose Darlington over a neighbor is one prioritizing yield per dollar deployed with some price appreciation as a secondary return, not one prioritizing population scale, metro liquidity, or institutional exit optionality.

The primary risk to hold is concentration. A county of 63,025 people has limited economic diversification by definition. If a major local employer contracts or relocates, rental demand can soften faster than the cap rate suggests it should. The stability score of 50 is the model's acknowledgment of that reality. Investors should stress-test the underwrite at 5-8% vacancy above whatever the current market implies, and should be skeptical of projections that assume rent growth tracks the 10.42% home price appreciation rate. Real estate in smaller counties tends to see price and rent move in fits and starts rather than in smooth compound curves. Anyone comfortable with those dynamics, and who can structure the acquisition to clear the negative-leverage gap, is looking at one of the better-yielding entry points in South Carolina at current prices.