Counties / Iowa / Decatur County

Decatur County, IA

FIPS 19053 · population 7,759 · outside every metro area

$165k
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
$165k
▲ 8.3% year over year
Zillow ZHVI · direct
ACS median gross rent
$611
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
$919
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+47.7%not annualized · through 2025
0%ZILLOW ZHVI2026-06+8.3%FHFA HPI2025+1.4%
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$114k
Surveyed gross rent$611
Rent burden 30%+30.4%
Median year built1970
Housing composition

Who occupies the stock—and what it is

ACS 2024 5-year
16.5%vacant
3,659estimated housing units
Occupied tenure30.3% renter
owner 69.7%renter 30.3%
Structure mix77.7% single-family
Single-family 77.7%20+ units 3.6%Mobile home 7.5%Other 11.2%
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 jobs2,313▲ 1.9% from the prior annual release
Covered establishments226annual average reporting locations
Average weekly wage$830▲ 0.4% from the prior annual release
Largest private supersectorEducation and health services34.3% of disclosed private covered jobs
Local labor base

Jobs, pay and private-sector concentration

2025
0%COVERED JOBS+1.9%WEEKLY WAGE+0.4%Education and health services34.3%
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

Decatur County’s decision tension is a Zillow county home-value gain that lacks a common-period confirmation, while rental income is unverified. Cash-flow and appreciation-led buyers should investigate rather than treat the price move as settled. Zillow reports a $164,931 median home value and 8.25% year-over-year gain. FHFA’s annual repeat-transaction HPI—a price-change index, not a home value—rose 1.44% in its supplied annual observation and 47.71% cumulatively over its supplied five-year measure. Different vintages and methods mean these figures cannot be averaged into one growth rate.

02Housing economics

Market rent is not published, so gross yield cannot be computed. The $919 two-bedroom HUD Fair Market Rent is a payment standard, not asking-rent evidence, and cannot fill that gap. The effective property-tax rate is 1.61%, with $1,831 median annual property tax. Carrying costs therefore cannot establish cash flow or rent-to-price economics. Property assessments, insurance, repairs, vacancy and financing terms are also not published.

03Demand & competition

Workplace data give scale, not a demand forecast: QCEW records 2,313 annual average covered jobs located in the county and an $830 average weekly covered-worker wage. Education and health services, the largest disclosed private supersector, accounts for 34.33% of total private covered employment; it does not describe the whole economy. Tax-return migration shows a net loss of 64 households, while departing movers’ average income exceeded arrivals’ by $10,370. This narrows confidence in local demand depth and income mix. Investors accounted for 8 of 49 purchase mortgages, or 16.33%; that is participation in observed purchases, not proof of broad buyer demand.

04Risk & next checks

Inland flood is the dominant hazard: modeled annual climate loss equals 0.13% of building value, a county-level expectation rather than a parcel estimate. Flood-zone status, insurance quotes, elevation and condition require deal-level review. Realtor.com MLS listing price, active inventory, days on market and price-reduced share are not published, preventing a read on visible supply, concessions or marketing time; listings would not substitute for closed sales. Missing market rent, vacancy and operating expenses prevent gross-yield and net-cash-flow underwriting.

Cities & communities

Where people live within Decatur 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
Lamoni city2.2KLeon city1.9KDecatur city190Van Wert city188Garden Grove city171Grand River city166Davis City city160Weldon city88
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
    Lamoni cityIncorporated place
    2,207
  2. 02
    Leon cityIncorporated place
    1,899
  3. 03
    Decatur cityIncorporated place
    190
  4. 04
    Van Wert cityIncorporated place
    188
  5. 05
    Garden Grove cityIncorporated place
    171
  6. 06
    Grand River cityIncorporated place
    166
  7. 07
    Davis City cityIncorporated place
    160
  8. 08
    Weldon cityIncorporated place
    88
  9. 09
    Pleasanton cityIncorporated place
    61
  10. 10
    Le Roy cityIncorporated place
    19

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 tax1.61%

$1,831 median annual bill

02
DemandIRS SOI household flows
Net migration-64

188 in · 252 out

Arriving vs leaving income−$10,370

$34,697 arriving · $45,067 leaving

03
CompetitionHMDA financed purchases
Purchases by investors16.3%

8 of 49 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 achievable rent, vacancy and operating expenses may leave insufficient cash flow; none is published.
  2. Parcel-specific flood exposure and insurance cost may differ materially from the county-level modeled loss.
  3. County migration and purchase-mortgage patterns may not translate to the target property’s tenant or resale demand.
Underwriting questions

Before pricing a property

Can gross yield be calculated from this record?

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

What does the FHFA figure measure?

It measures repeat-transaction price change, not a dollar home value, and uses a different supplied period and method from Zillow.

What is investor participation among observed purchase mortgages?

Investors accounted for 8 of 49 observed purchase mortgages, or 16.33%.