Real Estate Investing in Union County, South Dakota

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4 ZIP codes • Population: 14,242

Should you buy in Union County, SD? Our answer, based on the numbers below.

🏠 For Homebuyers
GOOD FIT
Grade B (72/100)

Solid choice β€” values are growing steadily and the market is stable enough to buy with confidence.

πŸ“ˆ For Investors
MIXED
3.0 / 5 (47/100)

A middle-of-the-road market. Workable, but the best opportunities may be nearby ZIPs rather than this one.

⚠️ Risks to Know
CLEAN

No major risk flags on the data we track.

What’s happening in Union County, SD?

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3.0/ 5

Investability

County-wide average

3.0/ 5

Appreciation

5.2% 5yr CAGR

5.0/ 5

Landlord Climate

Regulatory friendliness

Avg Investability β˜…β˜…β˜…β˜…β˜…
Avg Home Value $356,920
Avg Monthly Rent $1,090
ZIP Codes 4

Investing in Union County Real Estate

Union County is one of those South Dakota regions where numbers warn before they reward. 4 cities, 14,242 residents, and a rating that reflects material risk.

A 3.0 rating and a 0.0% 5-year CAGR are the kinds of numbers that warrant real local underwriting. Union County sits firmly in that category.

Demographics in Union show real pressure β€” $N/AK median income is tepid relative to rents, and the 0% renter share includes significant cost-burdened households.

A great house in the wrong ZIP is still a bad deal — screen every market by cash flow & cap rate.
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Landlord Ground Truth

Real numbers from people who own or manage rentals in Union County, SD. Anonymous, moderated, never written by AI.

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Avg Home Value
$356,920
Avg Monthly Rent
$1,090
1% Rule
βœ— Below
Landlord Friendly (SD)
β˜…β˜…β˜…β˜…β˜…

Cities in Union County

ZIP Codes in Union County, SD

Screen every market in Union County

Filter this county’s ZIPs by cap rate, vacancy, appreciation and 30+ more criteria, and export your shortlist to CSV — with the Investor plan ($19/mo). Add weekly alerts when these markets move with Investor Pro+.

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Frequently Asked Questions About Union County

Is, SD a smart market for rental property?

Yes -, SD a 3.0/5 investability score. With $357K home prices against $1,090/mo monthly rent, the market delivers a reasonable entry point for new investors.

What is the average monthly rent in, SD?

Investors in, SD typically see rents near $1,090/mo per month against $357K home values - a solid setup for rental cash flow.

How do experienced investors play, SD?

For, SD, careful cash-flow rentals with hands-on management is the standard investor playbook. The market structure makes it a reasonable default approach.

How does the, SD market compare with SD as a whole?

, SD comes in broadly in line with on the SD comparison. Specific drivers include $357K prices and $1,090/mo rents.

Community Ratings

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