Counties / Illinois / Brown County

Brown County, IL

FIPS 17009 · population 6,322 · outside every metro area

$157k
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
$157k
▲ 3.1% year over year
Zillow ZHVI · direct
ACS median gross rent
$698
occupied-unit survey; not current asking rent
Census ACS · surveyed
Gross yield
n/a
gross yield cannot be computed without measured market rent
requires both measured price and measured rent
HUD 2-bed standard
$1,063
the Section 8 payment 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.

One annual series is unavailable
FHFA five-year cumulativen/anot annualized · through n/a
0%ZILLOW ZHVI2026-06+3.1%FHFA HPIperiod n/an/a
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$150k
Surveyed gross rent$698
Rent burden 30%+39.5%
Median year built1960
Housing composition

Who occupies the stock—and what it is

ACS 2024 5-year
12.1%vacant
2,321estimated housing units
Occupied tenure28.2% renter
owner 71.8%renter 28.2%
Structure mix81.4% single-family
Single-family 81.4%20+ units 1.8%Mobile home 5.0%Other 11.9%
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 jobs4,823▲ 0.7% from the prior annual release
Covered establishments125annual average reporting locations
Average weekly wage$1,329▲ 7.4% from the prior annual release
Largest private supersectorTrade, transportation, and utilities83.8% of disclosed private covered jobs
Local labor base

Jobs, pay and private-sector concentration

2025
0%COVERED JOBS+0.7%WEEKLY WAGE+7.4%Trade, transportation, and utilities83.8%
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 underwriting tension is a Zillow county median home value of $157,116 that rose 3.08% year over year, against no published market-rent series. That combination warrants investigation by buyers seeking a verified income case and caution by anyone treating price movement as cash flow. The supplied price is a Zillow home-value observation, not a transaction price; no FHFA annual repeat-transaction HPI observation is supplied to independently test its direction.

02Housing economics

Housing economics remain unproven. HUD’s two-bedroom FMR is $1,063 per month, but it is a payment standard rather than a market asking-rent estimate; it cannot be substituted for rent, so gross yield cannot be computed. County figures show a 1.52% effective property-tax rate and $2,291 median annual tax. These carrying-cost indicators must be tested on the subject property, and without market rent they cannot establish whether income covers taxes or other operating costs.

03Demand & competition

Workplace evidence is mixed but not a demand forecast. QCEW’s 2025 annual average reports 4,823 covered jobs in county workplaces, up 0.67%, with a $1,329 average weekly covered-worker wage, up 7.44%. Trade, transportation, and utilities accounts for 83.78% of disclosed private covered employment, creating concentration exposure rather than describing the whole economy. Tax-return movers produced a net gain of 4 households, while inbound average income exceeded outbound average income by $4,489; neither measure proves tenant demand. Investors made 2 of 12 purchases, or 16.67%, a small participation count that does not establish buyer competition.

04Risk & next checks

Risk limits are material. The modeled annual building-value loss ratio is 0.14%, consistent with inland-flood exposure, but it is not a parcel loss estimate or an insurance quote. No Realtor.com MLS listing price, active-listing, days-on-market, reduction, or pending figures are published for the supplied inventory period; visible supply, seller concessions, and marketing time therefore cannot be assessed. Next checks are property-level flood zone and insurance terms, current achieved and asking rents, tax bill, condition, and sales comparables; their absence prevents a purchase-level income, liquidity, and hazard 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
Mount Sterling city2KVersailles village441Mound Station village150Ripley village87
Bars use total place population, not a county-share estimate. An asterisk marks a place that crosses a county line.
Official directory

4 Census places

Population
  1. 01
    Mount Sterling cityIncorporated place
    1,980
  2. 02
    Versailles villageIncorporated place
    441
  3. 03
    Mound Station villageIncorporated place
    150
  4. 04
    Ripley villageIncorporated place
    87

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

0.136% of building value expected lost per year

Effective property tax1.52%

$2,291 median annual bill

02
DemandIRS SOI household flows
Net migration+4

91 in · 87 out

Arriving vs leaving income+$4,489

$51,110 arriving · $46,621 leaving

03
CompetitionHMDA financed purchases
Purchases by investors16.7%

2 of 12 mortgages

investorother financed
No rent index is published for this county.Zillow’s county rent series does not cover every county, and estimating one from a neighbouring county would be a guess wearing a number’s clothes. Everything above is measured here; no wider market is mapped for it either.
Bear case

What can break the county thesis

  1. Actual market rents may be too low relative to carrying costs, leaving no support for a gross-yield case.
  2. Inland-flood exposure could create property-specific insurance or mitigation costs beyond the county loss ratio.
  3. The small purchase count and absent MLS metrics may make liquidity and buyer competition materially different from the county signals.
Underwriting questions

Before pricing a property

Can gross yield be calculated from this record?

No. Market rent is not published, and HUD FMR cannot be used as market rent.

What does QCEW employment represent here?

It is annual covered employment at workplaces in the county, not resident employment or unemployment.

Do the supplied Realtor.com figures establish listing-market liquidity?

No. Listing price, active inventory, days on market, price reductions, and pending figures are not published in the record.