46575 188th Street

Property details·Castlewood, Hamlin County, South Dakota·1237

1999Built

Location & Identity

Address

46575 188th Street

Castlewood, SD 57223

Hamlin County

Parcel ID

1237

Coordinates

44.655639, -96.896439

Owner & Record Identity

Owner Name
Unlock
Owner Address
Unlock

Owner information, lender history, mortgage balances, and LTV metrics are protected.

Open Full Record in Realie

Building details

Year built
1999
Building style
Unlock
Building condition
Unlock
Heating & AC
Unlock
Pool & features
Unlock

Land & lot

Property type (local use code)
1016
Land area
Unlock
Lot dimensions
Unlock

County context

Hamlin County 2026 Insights

Where Affordable Prairie Living Meets a Surprisingly Young Workforce

Hamlin County sits in the glacial lake country of eastern South Dakota, a quietly prosperous stretch of farmland and small towns anchored by Hayti and the broader agricultural economy of the Coteau des Prairies plateau. With just 12 people per square mile, it won't make any "hot market" lists — and that's precisely what makes its housing data so worth examining. This is a place where the affordability crisis plaguing most of America simply hasn't landed.

At $207,700, the median home value here sits at roughly 65% of the national benchmark, yet household incomes actually exceed the national median by more than $8,000. The resulting price-to-income ratio is an almost quaint 2.5x — in an era when coastal markets routinely demand 10x or more, Hamlin County reads like a dispatch from a different economic era.

Key Statistics

StatValueContext
Median Home Value$207,70065% of national average
Price-to-Income Ratio2.5xvs. ~4x national benchmark
Homeownership Rate81.5%well above 65% national average
Rent Burden12.2%vs. 30% burden threshold

The Ownership Society, Still Intact

Four in five Hamlin County households own their home — a homeownership rate more reminiscent of 1950s America than the 2020s. With renters paying a median of just $769 per month and virtually no one (only 4% of renters) considered severely rent-burdened, housing stress here is nearly invisible by any standard metric. This is what housing stability looks like when supply isn't constrained by geography, zoning battles, or speculative investment.

The 23% vacancy rate deserves careful interpretation. In a coastal market, that number would signal distress. Here, it almost certainly reflects seasonal lake cabins and agricultural outbuildings counted as housing units — a common pattern across South Dakota's glacial lake counties where recreational property inflates the inventory figures.

Young, Working, and Rooted

Perhaps the most surprising data point: Hamlin County's median age is just 32.5, unusually young for a rural Great Plains county at a time when agricultural communities across the Midwest are graying rapidly. One-third of the population is under 18 — a sign that families are staying and forming here rather than departing for Sioux Falls or Brookings after high school. The 1.8% unemployment rate, effectively at frictional zero, suggests the local economy is absorbing that labor force with little difficulty.

The 24.1% limited English figure stands out sharply and points to a significant immigrant workforce — likely tied to agricultural processing operations that have drawn workers to rural South Dakota over the past two decades, a pattern seen across similar counties in the region.


Frequently Asked Questions

What makes Hamlin County, South Dakota unique? Hamlin County combines genuine housing affordability (a sub-3x price-to-income ratio) with incomes above the national median, a near-zero unemployment rate, and an unusually young population — a combination almost impossible to find in markets with greater name recognition.

Is Hamlin County a good place to buy a home? From a pure affordability standpoint, it's one of the strongest cases in the Midwest. Homeownership rates above 80%, negligible rent burden, and a stable agricultural economy make it a low-risk entry market — though buyers should weigh the tradeoffs of rural infrastructure, limited public transit, and a 9.9% uninsured rate that signals thinner healthcare options.

Why is the vacancy rate so high in Hamlin County? The 23% vacancy figure is almost certainly shaped by seasonal lake properties scattered across the county's glacial lake landscape. South Dakota's recreational real estate inflates vacancy statistics in ways that don't reflect actual housing distress.

Want more property data?

Access owner information, tax records, transfer history, and more through our API.

View API pricing

Access Hamlin County, SD Property Data Through Our Enterprise API

Get instant access to comprehensive county assessors-based property data with your free API key

Need Bulk Data?

Email us at hello@realie.ai