Counties / Illinois / Henry County

Henry County, IL

FIPS 17073 · population 48,643 · part of Davenport, IA

$174k
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
$174k
▲ 8.8% year over year
Zillow ZHVI · direct
ACS median gross rent
$842
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
$1,143
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.

Both annual signals move in the same direction
FHFA five-year cumulative+39.5%not annualized · through 2025
0%ZILLOW ZHVI2026-06+8.8%FHFA HPI2025+5.2%
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$152k
Surveyed gross rent$842
Rent burden 30%+40.1%
Median year built1961
Housing composition

Who occupies the stock—and what it is

ACS 2024 5-year
8.7%vacant
22,210estimated housing units
Occupied tenure20.1% renter
owner 80.0%renter 20.1%
Structure mix88.0% single-family
Single-family 88.0%20+ units 2.5%Mobile home 1.7%Other 7.7%
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 jobs13,965▲ 1.2% from the prior annual release
Covered establishments1,010annual average reporting locations
Average weekly wage$1,005▲ 2.6% from the prior annual release
Largest private supersectorTrade, transportation, and utilities25.8% of disclosed private covered jobs
Local labor base

Jobs, pay and private-sector concentration

2025
0%COVERED JOBS+1.2%WEEKLY WAGE+2.6%Trade, transportation, and utilities25.8%
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

Henry County presents a valuation-versus-cash-flow tension. Zillow’s 2026-06 median home value was $173,514, up 8.78%. An income-focused investor should be cautious, while an entry-value investor should investigate rent and property-level costs; without measured market rent, this record supports neither cash-flow nor gross-yield underwriting.

02Housing economics

FHFA’s 2025 annual repeat-transaction HPI rose 5.21% and gained 39.45% cumulatively, not annualized. It is an appreciation index, not a home value, and its vintage and method differ from Zillow’s; it confirms direction but cannot be blended with Zillow growth. Separate Realtor.com’s 2026-06 MLS evidence shows median listing prices up 28.61%, an asking-price signal rather than a closed-sale result. HUD’s FMR is $1,143 per month, a payment standard, not market rent, so gross yield cannot be computed. The effective property-tax rate is 1.99%.

03Demand & competition

Demand and competition are mixed. QCEW reports covered jobs located in the county up 1.16% and an average covered-worker wage of $1,005; its largest disclosed private supersector is Trade, transportation, and utilities, not the whole economy. Net migration was -90, but incoming movers’ average AGI exceeded outgoing movers’ by $989, pairing lower headcount with higher incoming mover income. Realtor.com shows 67 active listings and 37 median days on market: visible supply and marketing time, not completed demand. Investor loans were 10.91% of 486 purchase mortgages, indicating participation without proving broad demand.

04Risk & next checks

Inland flood is the dominant hazard. The modeled annual building-value loss ratio is 0.13%, but that is not an insurance premium or parcel-specific loss estimate. The record lacks market-rent comps, closed-sale validation, insurance pricing, flood-zone and elevation data, property condition, vacancy, and full operating costs. Those gaps prevent a defensible gross yield, net operating result, or flood-adjusted return. Next checks should obtain actual rent and sale comps, a property-level flood and insurance review, and a complete expense schedule before relying on the price signal.

Cities & communities

Where people live within Henry 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
Kewanee city11.9KGeneseo city6.7KColona city5.1KCoal Valley village*4.2KGalva city2.5KCambridge village2.1KOrion village1.8KAtkinson town982
Bars use total place population, not a county-share estimate. An asterisk marks a place that crosses a county line.
Official directory

19 Census places

Population
  1. 01
    Kewanee cityIncorporated place
    11,913
  2. 02
    Geneseo cityIncorporated place
    6,673
  3. 03
    Colona cityIncorporated place
    5,139
  4. 04
    Coal Valley villageIncorporated place · spans 2 counties
    4,229
  5. 05
    Galva cityIncorporated place
    2,454
  6. 06
    Cambridge villageIncorporated place
    2,128
  7. 07
    Orion villageIncorporated place
    1,812
  8. 08
    Atkinson townIncorporated place
    982
  9. 09
    Annawan townIncorporated place · spans 2 counties
    865
  10. 10
    Alpha villageIncorporated place
    831
  11. 11
    Woodhull villageIncorporated place
    731
  12. 12
    Andover villageIncorporated place
    434
Show 7 more places
  1. 13
    Cleveland villageIncorporated place
    208
  2. 14
    Hooppole villageIncorporated place
    182
  3. 15
    Bishop Hill villageIncorporated place
    134
  4. 16
    Ophiem CDPCensus-designated place
    92
  5. 17
    Osco CDPCensus-designated place
    74
  6. 18
    Nekoma CDPCensus-designated place
    49
  7. 19
    Lynn Center CDPCensus-designated place
    36

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

0.128% of building value expected lost per year

Effective property tax1.99%

$3,016 median annual bill

02
DemandIRS SOI household flows
Net migration-90

978 in · 1,068 out

Arriving vs leaving income+$989

$54,505 arriving · $53,516 leaving

03
CompetitionHMDA financed purchases
Purchases by investors10.9%

53 of 486 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 listings67▲ 33.0% year over year
Median days on market37▲ 11.3% year over year
Listings price-reduced10.8%seller-concession signal
Median listing pricen/a▲ 28.6% year over year

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

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; for a rent figure, the Davenport, IA page covers the wider market.
Same metro

The other counties in Davenport, IA

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
Henry County48,643$174kn/an/ainland flooding
Scott County174,608$254k$1,0555.0%inland flooding
Rock Island County142,757$160k$9727.3%inland flooding
Mercer County15,495$173kn/an/ainland flooding
Bear case

What can break the county thesis

  1. Unmeasured market rent could leave the purchase unable to support its price after operating costs
  2. Net outmigration could weaken tenant and buyer depth despite higher-income incoming movers
  3. Inland-flood exposure, taxes, and unavailable insurance pricing could make carrying costs exceed the unmeasured income case
Underwriting questions

Before pricing a property

Can gross yield be calculated from this record?

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

How should the Zillow and FHFA appreciation evidence be combined?

FHFA is a repeat-transaction appreciation index, not a home value; its separate vintage and method confirm direction but should not be averaged with Zillow.

What hazard requires the most immediate property-level review?

Inland flood is the dominant hazard. The modeled loss ratio is not an insurance premium or a parcel-specific loss estimate.