Counties / Illinois / Putnam County

Putnam County, IL

FIPS 17155 · population 5,601 · outside every metro area

$188k
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
$188k
▲ 2.4% year over year
Zillow ZHVI · direct
ACS median gross rent
$851
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
$937
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+83.2%not annualized · through 2025
0%ZILLOW ZHVI2026-06+2.4%FHFA HPI2025+25.1%
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$173k
Surveyed gross rent$851
Rent burden 30%+28.8%
Median year built1975
Housing composition

Who occupies the stock—and what it is

ACS 2024 5-year
20.2%vacant
3,090estimated housing units
Occupied tenure18.5% renter
owner 81.5%renter 18.5%
Structure mix90.8% single-family
Single-family 90.8%20+ units 0.0%Mobile home 2.5%Other 6.7%
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 jobs2,002▼ 0.5% from the prior annual release
Covered establishments164annual average reporting locations
Average weekly wage$1,405▲ 4.9% from the prior annual release
Largest private supersectorManufacturing30.5% of disclosed private covered jobs
Local labor base

Jobs, pay and private-sector concentration

2025
0%COVERED JOBS−0.5%WEEKLY WAGE+4.9%Manufacturing30.5%
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

Putnam County has a valuation-versus-liquidity tension, so investors relying on appreciation should investigate individual comparables and exit depth rather than treat the county signal as settled. Zillow’s county median home value was $188,157, up 2.42% year over year. Separately, FHFA’s repeat-transaction HPI rose 25.12% annually and 83.19% cumulatively over its multiyear interval. The index is not a home value, and its supplied period and method differ from Zillow’s; do not blend them into one growth assumption.

02Housing economics

Income underwriting remains unpriced. Market asking rent is not published, so gross yield cannot be computed. HUD’s $937 two-bedroom FMR is a payment standard, not a rent estimate, and cannot fill that gap. The effective property-tax rate is 1.57%, with $2,705 median annual tax; these are carrying-cost inputs, but property-level assessment, insurance, maintenance, financing and vacancy evidence are not published. The record therefore cannot establish net cash flow or a rent-to-price relationship.

03Demand & competition

MLS listing-market evidence points to more visible choice and slower marketing, not confirmed closed-sale weakness or buyer demand. Realtor.com counted 29 active listings, 50% more than a year earlier; median days on market was 57, up 25.82%, and 12.03% of listings had price reductions. QCEW’s annual average of county workplace covered employment declined 0.5%; it is neither resident employment nor an unemployment measure. Manufacturing is the largest disclosed private supersector, but its role does not describe the whole economy. These conditions make local job and buyer verification important.

04Risk & next checks

Demand signals are mixed. Net migration was negative 19 tax-return households, yet moving-in households’ average income exceeded moving-out households’ by $190, a small observed gap rather than proof of demand quality. The record reports 4 investor purchases among 53 total purchases, or 7.55%, limiting any claim that investor activity sets pricing. Inland flood is the dominant hazard, and modeled annual climate loss equals 0.12% of building value; it is modeled exposure, not a property insurance quote. Next checks are address-level flood history and insurance, lease-up rents, assessment and tax bills, sale comps, and buyer-financing terms.

Cities & communities

Where people live within Putnam 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
Granville village1.5KHennepin village929Mark village574Standard village250McNabb village233Magnolia village232
Bars use total place population, not a county-share estimate. An asterisk marks a place that crosses a county line.
Official directory

6 Census places

Population
  1. 01
    Granville villageIncorporated place
    1,472
  2. 02
    Hennepin villageIncorporated place
    929
  3. 03
    Mark villageIncorporated place
    574
  4. 04
    Standard villageIncorporated place
    250
  5. 05
    McNabb villageIncorporated place
    233
  6. 06
    Magnolia villageIncorporated place
    232

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

0.117% of building value expected lost per year

Effective property tax1.57%

$2,705 median annual bill

02
DemandIRS SOI household flows
Net migration-19

118 in · 137 out

Arriving vs leaving income+$190

$54,898 arriving · $54,708 leaving

03
CompetitionHMDA financed purchases
Purchases by investors7.5%

4 of 53 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 listings29▲ 50.0% year over year
Median days on market57▲ 25.8% year over year
Listings price-reduced12.0%seller-concession signal
Median listing pricen/a▼ 0.3% 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; no wider market is mapped for it either.
Bear case

What can break the county thesis

  1. Unpublished market rent means realized yield and debt-service coverage could differ materially from a price-led thesis.
  2. County-level modeled flood exposure may not reflect parcel flood history, insurance availability or replacement-cost exposure.
  3. MLS listing indicators do not show closed-sale terms, so visible supply may not translate into actual buyer behavior.
Underwriting questions

Before pricing a property

Can gross yield be calculated from this record?

No. Market asking rent is not published, and HUD Fair Market Rent cannot be substituted for market rent.

Does the FHFA figure establish a county home value?

No. FHFA is a repeat-transaction appreciation index, not a dollar home-value measure, and it uses a different supplied period and method than Zillow.

What hazard requires property-level review?

Inland flood is the dominant hazard. The climate-loss measure is modeled county-level exposure rather than a parcel-specific insurance quote.