Counties / South Dakota / Brown County

Brown County, SD

FIPS 46013 · population 37,877 · part of Aberdeen, SD

$246k
Zillow home value · 2026-06
The numbers

What this county costs and earns

Everything here joins on the county FIPS code, so each figure comes from the agency that publishes it with no name matching in between.

Zillow home value
$246k
▲ 7.2% year over year
Zillow ZHVI · direct
Median asking rent
$1,047
▲ 14.5% year over year
Zillow ZORI · direct
Gross yield
5.1%
annual rent ÷ price, before costs
derived: rent × 12 ÷ price ✓
HUD 2-bed standard
$929
market rent is 1.13x the standard
HUD Fair Market Rent · direct
Independent price check

Do two methods point the same way?

Zillow estimates a current home value. FHFA tracks repeat mortgage transactions. Their growth rates should be read side by side, not averaged.

Both annual signals move in the same direction
FHFA five-year cumulative+35.0%not annualized · through 2025
0%ZILLOW ZHVI2026-06+7.2%FHFA HPI2025+1.8%
Annual changes use different methods and may use different periods. The comparison checks direction and magnitude; it does not create a blended estimate. Zillow county ZHVI pulled 2026-07-26; FHFA annual county HPI pulled 2026-07-28.
Owner-reported value$221k
Surveyed gross rent$777
Rent burden 30%+45.8%
Median year built1973
Housing composition

Who occupies the stock—and what it is

ACS 2024 5-year
10.0%vacant
18,090estimated housing units
Occupied tenure32.4% renter
owner 67.6%renter 32.4%
Structure mix65.2% single-family
Single-family 65.2%20+ units 11.2%Mobile home 5.0%Other 18.6%
ACS estimates describe the standing housing stock and occupied tenure. They do not measure current listings, transaction prices or asking rents.

Survey source: Census ACS 5-year — county housing value, tenure and stock · ACS 2024 5-year · pulled 2026-07-30. These values describe different housing universes and are not combined into gross yield.

Annual average covered jobs19,589▼ 1.1% from the prior annual release
Covered establishments1,529annual average reporting locations
Average weekly wage$1,088▲ 3.9% from the prior annual release
Largest private supersectorTrade, transportation, and utilities25.6% of disclosed private covered jobs
Local labor base

Jobs, pay and private-sector concentration

2025
0%COVERED JOBS−1.1%WEEKLY WAGE+3.9%Trade, transportation, and utilities25.6%
Annual QCEW counts cover jobs located at reporting establishments. The industry share uses disclosed private covered employment; it is not a resident-employment measure or a forecast.

Workplace source: BLS QCEW — county employment and wages · annual county employment and wages 2025 vs 2024 · pulled 2026-07-31. QCEW counts covered jobs located in the county, not employed residents or the metro score’s CES/LAUS series.

County brief

What the local evidence says

01Decision frame

Brown County’s decision tension is a strong Zillow value reading against a much slower FHFA index change. Zillow’s 2026-06 county median home value was $246,308, up 7.16%, whereas the FHFA repeat-transaction HPI increased 1.77% in annual 2025 data. Those are different methods and vintages, not one growth rate. This calls for investigation by operators able to verify property-level condition, leases and replacement costs; buyers relying on a single appreciation measure should be cautious.

02Housing economics

Measured market asking rent is $1,047 per month and supports the reported 5.10% gross yield before costs. HUD’s two-bedroom FMR is $929 per month, a payment standard rather than an asking-rent estimate, so it cannot substitute for market rent or establish yield. The 1.18% effective property-tax rate and $2,598 median annual tax require parcel confirmation. Insurance, vacancy, repairs, financing and assessment variation are not published here, preventing a net-cash-flow conclusion.

03Demand & competition

Realtor.com’s MLS listing-market evidence shows 79 active listings, down 29.60%, while 22.52% of listings had price reductions. This pairs tighter visible supply with seller concessions, so it is not proof of buyer demand. The median listing-price level is not published, and MLS asking prices are neither closed-sale prices nor valuations. Non-occupant investor mortgages were 15.14% of total purchase mortgages; that identifies a buyer cohort, but not ownership share, purchase pricing, or control of demand. Pending activity details warrant a local check.

04Risk & next checks

Labor and migration set limits on the demand story. Annual QCEW covered employment at county workplaces declined 1.11%; it is not resident employment or an unemployment rate, and trade, transportation, and utilities is only the largest disclosed private supersector. Net migration was negative, with incoming movers’ average income below that of outgoing movers, weakening a simple mover-demand narrative. Inland flood is the dominant hazard and modeled annual building-value loss is 0.12%; obtain site flood maps, insurance quotes and replacement-cost inputs. Missing closed-sale, lease-roll, vacancy, operating-expense and parcel-tax evidence prevents a net-yield, affordability or exit-price conclusion.

Cities & communities

Where people live within Brown County

Census-recognized incorporated places and CDPs that intersect this county. The list does not pretend to include every neighborhood or informal community.

Population scale

Largest Census places

ACS 2024 5-year
Aberdeen city28.2KGroton city1.7KWarner town512Prairiewood Village CDP474Hecla city182Columbia city161Frederick town160Claremont town106
Bars use total place population, not a county-share estimate. An asterisk marks a place that crosses a county line.
Official directory

16 Census places

Population
  1. 01
    Aberdeen cityIncorporated place
    28,189
  2. 02
    Groton cityIncorporated place
    1,691
  3. 03
    Warner townIncorporated place
    512
  4. 04
    Prairiewood Village CDPCensus-designated place
    474
  5. 05
    Hecla cityIncorporated place
    182
  6. 06
    Columbia cityIncorporated place
    161
  7. 07
    Frederick townIncorporated place
    160
  8. 08
    Claremont townIncorporated place
    106
  9. 09
    Westport townIncorporated place
    93
  10. 10
    Bath CDPCensus-designated place
    91
  11. 11
    Bath Corner CDPCensus-designated place
    72
  12. 12
    Stratford townIncorporated place
    62
Show 4 more places
  1. 13
    Hutterville Colony CDPCensus-designated place
    13
  2. 14
    Mansfield CDPCensus-designated place · spans 2 counties
    12
  3. 15
    Verdon townIncorporated place
    4
  4. 16
    Ferney CDPCensus-designated place
    0

Population is the total place-wide ACS estimate, not an allocated county share. A place crossing a county line is labelled explicitly. Source: Census ACS 5-year — cities and communities · ACS 2024 5-year · pulled 2026-07-30.

Risk, demand and competition

The three things a price does not tell you

01
Risk & carrying costFEMA NRI + Census ACS
Dominant hazardinland flooding

0.119% of building value expected lost per year

Effective property tax1.18%

$2,598 median annual bill

02
DemandIRS SOI household flows
Net migration-124

841 in · 965 out

Arriving vs leaving income−$1,783

$55,032 arriving · $56,815 leaving

03
CompetitionHMDA financed purchases
Purchases by investors15.1%

53 of 350 mortgages

investorother financed
Current listing pressure

What sellers and visible supply are doing

Realtor.com® Economic Research · county inventory 2026-06 · pulled 2026-07-28
Active listings79▼ 29.6% year over year
Median days on market37▼ 9.9% year over year
Listings price-reduced22.5%seller-concession signal
Median listing pricen/a▲ 48.2% year over year

Listing price is an asking price, not a closed sale. Quality-flagged county rows are withheld instead of displayed.

Same metro

The other counties in Aberdeen, SD

A metro is an average of these. Which side of a county line a property sits on can change the tax bill, the hazard profile and the tenant pool.

CountyPopulationPriceRentYieldHazard
Brown County37,877$246k$1,0475.1%inland flooding
Edmunds County4,048$236kn/an/ainland flooding
Bear case

What can break the county thesis

  1. Property-level taxes, insurance, vacancy, repairs or financing could erase the reported gross yield.
  2. MLS conditions may not translate into closed-sale liquidity or achievable exit pricing.
  3. Inland-flood exposure or weaker workplace and migration conditions may limit tenant or buyer depth.
Underwriting questions

Before pricing a property

Is HUD Fair Market Rent a market-rent estimate for Brown County?

No. It is a two-bedroom payment standard; the record separately publishes median market asking rent.

Can the reported gross yield be treated as net cash flow?

No. Gross yield is before operating costs, vacancy, financing, insurance, repairs and property-specific tax variation.

Do the available price measures establish one county appreciation rate?

No. Zillow reports a county home-value observation, while FHFA reports a repeat-transaction index for a different period and method.