Counties / Illinois / Ogle County

Ogle County, IL

FIPS 17141 · population 51,495 · outside every metro area

$229k
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
$229k
▲ 8.7% year over year
Zillow ZHVI · direct
ACS median gross rent
$936
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
$1,118
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+53.8%not annualized · through 2025
0%ZILLOW ZHVI2026-06+8.7%FHFA HPI2025+6.9%
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$189k
Surveyed gross rent$936
Rent burden 30%+38.0%
Median year built1972
Housing composition

Who occupies the stock—and what it is

ACS 2024 5-year
8.2%vacant
22,682estimated housing units
Occupied tenure24.6% renter
owner 75.4%renter 24.6%
Structure mix84.9% single-family
Single-family 84.9%20+ units 2.6%Mobile home 2.5%Other 10.0%
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 jobs14,427▼ 3.4% from the prior annual release
Covered establishments1,024annual average reporting locations
Average weekly wage$1,189▲ 6.3% from the prior annual release
Largest private supersectorTrade, transportation, and utilities32.1% of disclosed private covered jobs
Local labor base

Jobs, pay and private-sector concentration

2025
0%COVERED JOBS−3.4%WEEKLY WAGE+6.3%Trade, transportation, and utilities32.1%
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

Ogle County’s decision tension is visible price appreciation against unproven property income, weakening workplace employment, outmigration and inland-flood exposure. It warrants investigation by buyers able to verify parcel-level rent, taxes and flood conditions; buyers relying on county appreciation or a subsidy benchmark should be cautious.

02Housing economics

The supplied Zillow county observation places median home value at $229,197 and reports a year-over-year increase. FHFA’s repeat-transaction HPI, a price-change index rather than a home value, rose 6.87% in its supplied annual observation and 53.79% cumulatively over its supplied multiyear period, not annualized. These distinct methods and vintages support direction but cannot be averaged. Market rent is not published, so gross yield cannot be computed. HUD’s $1,118 two-bedroom FMR is a payment standard, not asking rent. An effective property-tax rate of 2.06% and median annual tax of $3,889 require parcel assessment and exemption review; neither should be directly applied to the Zillow median.

03Demand & competition

Realtor.com’s MLS market showed 70 active listings; 10.26% had reductions and pending listings equaled 95.71% of active supply. These are visible asking-market supply, seller-concession and pipeline measures, not closed-sale prices or proof of buyer demand. Net migration was -137 tax-return households, although inbound movers’ average AGI exceeded outbound movers’ by $3,755; higher mover income does not change the lost-household count. Investor mortgages were 39 of 490 purchase mortgages, or 7.96%, indicating that non-owners represented a minority of the reported mortgage activity rather than a full buyer census.

04Risk & next checks

Annual QCEW covered employment at county workplaces fell 3.39%; it is neither resident employment nor unemployment, and its wage figure is a covered-worker average rather than household income. Trade, transportation, and utilities was the largest disclosed private supersector, a concentration clue rather than a description of the whole economy. The modeled annual building-value loss ratio is 0.13%, aligning with inland flood as the dominant hazard but not identifying a parcel’s flood zone, elevation, insurance cost or actual loss. Missing market rent blocks yield underwriting; missing closed sales, debt terms, condition, insurance and site data block cash-flow, valuation and hazard conclusions.

Cities & communities

Where people live within Ogle 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
Rockford city*147.5KRochelle city*9.5KOregon city3.9KByron city3.7KDavis Junction village2.8KMount Morris village2.7KPolo city2.5KHillcrest village1.8K
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
    Rockford cityIncorporated place · spans 2 counties
    147,521
  2. 02
    Rochelle cityIncorporated place · spans 2 counties
    9,529
  3. 03
    Oregon cityIncorporated place
    3,851
  4. 04
    Byron cityIncorporated place
    3,743
  5. 05
    Davis Junction villageIncorporated place
    2,757
  6. 06
    Mount Morris villageIncorporated place
    2,726
  7. 07
    Polo cityIncorporated place
    2,495
  8. 08
    Hillcrest villageIncorporated place
    1,824
  9. 09
    Forreston villageIncorporated place
    1,360
  10. 10
    Stillman Valley villageIncorporated place
    1,260
  11. 11
    Lost Nation CDPCensus-designated place
    714
  12. 12
    Creston villageIncorporated place
    550
Show 7 more places
  1. 13
    Leaf River villageIncorporated place
    477
  2. 14
    Monroe Center villageIncorporated place
    369
  3. 15
    Kings CDPCensus-designated place
    332
  4. 16
    Grand Detour CDPCensus-designated place
    297
  5. 17
    Holcomb CDPCensus-designated place
    152
  6. 18
    Baileyville CDPCensus-designated place · spans 2 counties
    99
  7. 19
    Adeline villageIncorporated place
    82

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

0.133% of building value expected lost per year

Effective property tax2.05%

$3,889 median annual bill

02
DemandIRS SOI household flows
Net migration-137

1,154 in · 1,291 out

Arriving vs leaving income+$3,755

$57,591 arriving · $53,836 leaving

03
CompetitionHMDA financed purchases
Purchases by investors8.0%

39 of 490 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 listings70▲ 9.4% year over year
Median days on market37▲ 0.7% year over year
Listings price-reduced10.3%seller-concession signal
Median listing pricen/a▲ 25.6% 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; no wider market is mapped for it either.
Bear case

What can break the county thesis

  1. Published market rent is absent, so income coverage and gross yield may not support entry pricing.
  2. Countywide inland-flood loss modeling may understate parcel-specific insurance and mitigation costs.
  3. MLS listing indicators may not translate into closed-sale liquidity amid falling workplace employment and net outmigration.
Underwriting questions

Before pricing a property

What can the Zillow and FHFA readings establish?

They provide separate price direction: Zillow is a county median home-value measure, while FHFA is a repeat-transaction appreciation index. Their methods and supplied periods should not be blended.

Can gross yield be computed from the supplied record?

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

How should the investor-share figure be read?

It is the reported non-owner purchase-mortgage share of purchase mortgages, not a count of all county buyers or all transactions.