Counties / Illinois / Scott County

Scott County, IL

FIPS 17171 · population 4,937 · outside every metro area

$90k
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
$90k
▼ 4.7% year over year
Zillow ZHVI · direct
ACS median gross rent
$689
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
$916
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.

The annual signals disagree
FHFA five-year cumulative+32.1%not annualized · through 2025
0%ZILLOW ZHVI2026-06−4.7%FHFA HPI2025+4.1%
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$96k
Surveyed gross rent$689
Rent burden 30%+23.8%
Median year built1963
Housing composition

Who occupies the stock—and what it is

ACS 2024 5-year
14.2%vacant
2,384estimated housing units
Occupied tenure21.0% renter
owner 79.0%renter 21.0%
Structure mix82.6% single-family
Single-family 82.6%20+ units 0.6%Mobile home 8.4%Other 8.4%
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 jobs927▲ 0.8% from the prior annual release
Covered establishments99annual average reporting locations
Average weekly wage$1,039▲ 8.7% from the prior annual release
Largest private supersectorTrade, transportation, and utilities35.0% of disclosed private covered jobs
Local labor base

Jobs, pay and private-sector concentration

2025
0%COVERED JOBS+0.8%WEEKLY WAGE+8.7%Trade, transportation, and utilities35.0%
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

Scott County’s decision tension is a falling Zillow county home-value reading against a positive FHFA repeat-transaction index. Income-focused buyers should be cautious until asset-level rents are verified; value-research buyers should investigate why the measures diverge. Zillow’s June 2026 median home value was $89,662, down 4.68% year over year, while FHFA’s annual 2025 HPI rose 4.06%. These are different vintages and methods: the index is not a home value, and their changes cannot be combined.

02Housing economics

HUD’s two-bedroom FMR is $916 per month, but it is a payment standard rather than measured asking rent. Because market rent is not published, gross yield cannot be computed and FMR cannot fill that gap. The 1.5% effective property-tax rate and $1,446 median annual tax make carrying-cost diligence material, particularly because county medians do not establish a specific parcel’s assessment, exemption, or tax bill. An underwriter needs lease comparables and property-level taxes before testing income coverage.

03Demand & competition

Demand evidence is mixed rather than proof of tenant or buyer depth. QCEW’s 2025 annual average records 927 covered jobs at county workplaces; it is not resident employment or unemployment. Average weekly covered-worker pay was $1,039, up 8.68%, and Trade, transportation, and utilities was the largest disclosed private supersector, not the whole economy. Net migration was negative 14 tax-return households, although movers entering reported average income $2,834 above movers leaving. Investors accounted for 5% of 20 purchase mortgages, a small observed buyer segment rather than a measure of all transactions.

04Risk & next checks

Risk limits remain material: inland flood is the dominant hazard, and the modeled expected annual building-value loss ratio is 0.25%. That county-level model does not identify a property’s flood exposure, insurance availability, deductible, or mitigation cost. Realtor.com inventory-period listing price, active-listing, days-on-market and reduction data are not published, preventing a read on visible MLS supply, marketing time, and seller concessions; those measures would still be listing-market rather than closed-sale evidence. Next checks are address-level flood and insurance files, market-rent and vacancy comparables, condition and repair scope, and current tax records.

Cities & communities

Where people live within Scott 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
Winchester city1.5KBluffs village531Alsey village258Manchester village197Glasgow village179Naples town108Exeter village106Merritt CDP56
Bars use total place population, not a county-share estimate. An asterisk marks a place that crosses a county line.
Official directory

10 Census places

Population
  1. 01
    Winchester cityIncorporated place
    1,498
  2. 02
    Bluffs villageIncorporated place
    531
  3. 03
    Alsey villageIncorporated place
    258
  4. 04
    Manchester villageIncorporated place
    197
  5. 05
    Glasgow villageIncorporated place
    179
  6. 06
    Naples townIncorporated place
    108
  7. 07
    Exeter villageIncorporated place
    106
  8. 08
    Merritt CDPCensus-designated place
    56
  9. 09
    Riggston CDPCensus-designated place
    30
  10. 10
    Oxville CDPCensus-designated place
    21

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

0.250% of building value expected lost per year

Effective property tax1.50%

$1,446 median annual bill

02
DemandIRS SOI household flows
Net migration-14

86 in · 100 out

Arriving vs leaving income+$2,834

$48,174 arriving · $45,340 leaving

03
CompetitionHMDA financed purchases
Purchases by investors5.0%

1 of 20 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. County-level home values and tax figures may not represent the target property’s value, assessment, or exemption status.
  2. Unpublished market rent and vacancy evidence prevent validation of income coverage and gross yield.
  3. Inland-flood exposure and insurance costs can differ substantially from the county-level climate-loss model.
Underwriting questions

Before pricing a property

Can gross yield be calculated from the supplied record?

No. Market rent is not published, and HUD FMR is a payment standard rather than market asking rent.

Do Zillow and FHFA show the same price period or measure?

No. Zillow reports a county median home value for June 2026, while FHFA reports a repeat-transaction HPI for annual 2025.

What does the purchase evidence show about investor participation?

Investor mortgages represented 5% of 20 purchase mortgages; this does not measure all county transactions.