Counties / Pennsylvania / Warren County

Warren County, PA

FIPS 42123 · population 37,920 · part of Warren, PA

$144k
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
$144k
▲ 3.0% year over year
Zillow ZHVI · direct
Median asking rent
$935
n/a year over year
Zillow ZORI · direct
Gross yield
7.8%
annual rent ÷ price, before costs
derived: rent × 12 ÷ price ✓
HUD 2-bed standard
$973
market rent is 0.96x the 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+40.3%not annualized · through 2025
0%ZILLOW ZHVI2026-06+3.0%FHFA HPI2025−0.8%
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$128k
Surveyed gross rent$755
Rent burden 30%+33.1%
Median year built1959
Housing composition

Who occupies the stock—and what it is

ACS 2024 5-year
25.5%vacant
21,629estimated housing units
Occupied tenure20.5% renter
owner 79.5%renter 20.5%
Structure mix79.4% single-family
Single-family 79.4%20+ units 2.6%Mobile home 9.5%Other 8.5%
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 jobs12,930▼ 0.1% from the prior annual release
Covered establishments906annual average reporting locations
Average weekly wage$1,024▲ 2.4% from the prior annual release
Largest private supersectorEducation and health services24.6% of disclosed private covered jobs
Local labor base

Jobs, pay and private-sector concentration

2025
0%COVERED JOBS−0.1%WEEKLY WAGE+2.4%Education and health services24.6%
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

Warren County’s underwriting tension is measurable gross yield versus conflicting price direction and inland-flood exposure. It merits investigation by operators who can verify a home’s rent, taxes and insurance; purchasers needing a clear appreciation signal or low hazard uncertainty should be cautious. Zillow’s county home-value measure rose 2.97% year over year, whereas FHFA’s separately supplied annual repeat-transaction HPI fell 0.78% despite a 40.33% five-year cumulative gain. FHFA is an index, not a home value, and the two methods and vintages cannot be averaged.

02Housing economics

Measured median asking rent is $935 per month, supporting the supplied 7.81% gross yield before costs. It is not derived from HUD’s $973 two-bedroom FMR: FMR is a payment standard, not an asking-rent estimate, and cannot replace market rent or alter yield. The effective property-tax rate is 1.32%, with $1,687 median annual tax. That establishes one carrying-cost input, not a subject bill. Net yield remains uncomputable without insurance, maintenance, vacancy, financing, utilities and property-level assessments.

03Demand & competition

Realtor.com MLS evidence describes the visible listing market, not completed sales or buyer demand. Active listings numbered 65; median listing price fell 6.02% year over year, and 18.57% of listings had price reductions. These asking-price and seller-concession measures require offer and rent-comparable checks. QCEW reports annual covered jobs at county workplaces, not resident employment or a forecast; employment slipped while average covered-worker wages rose, and Education and health services is the largest disclosed private supersector. Tax-return movement was net negative, although inbound movers reported higher average income than outbound movers. Nineteen of 271 purchase mortgages, or 7.01%, went to non-occupants, a limited measured investor presence rather than the full cash-buyer market.

04Risk & next checks

Modeled annual expected building-value loss is 0.28%, consistent with inland flood as the dominant hazard, but it is a county-level ratio rather than a parcel loss estimate. Obtain flood zone, elevation, prior-loss, coverage and premium records before treating it as manageable. Also obtain rent rolls, lease-up and vacancy history, condition and repair scopes, insurance quotes, tax bills, financing terms, closed-sale comparables and cash-purchase data. Their absence prevents a defensible net-income, resale-price or buyer-competition conclusion.

Cities & communities

Where people live within Warren 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
Warren city9.2KNorth Warren CDP2.1KYoungsville borough1.8KRussell CDP1.2KSheffield CDP833Tidioute borough786Columbus CDP664Starbrick CDP493
Bars use total place population, not a county-share estimate. An asterisk marks a place that crosses a county line.
Official directory

11 Census places

Population
  1. 01
    Warren cityIncorporated place
    9,240
  2. 02
    North Warren CDPCensus-designated place
    2,104
  3. 03
    Youngsville boroughIncorporated place
    1,803
  4. 04
    Russell CDPCensus-designated place
    1,215
  5. 05
    Sheffield CDPCensus-designated place
    833
  6. 06
    Tidioute boroughIncorporated place
    786
  7. 07
    Columbus CDPCensus-designated place
    664
  8. 08
    Starbrick CDPCensus-designated place
    493
  9. 09
    Sugar Grove boroughIncorporated place
    492
  10. 10
    Clarendon boroughIncorporated place
    358
  11. 11
    Bear Lake boroughIncorporated place
    132

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

0.282% of building value expected lost per year

Effective property tax1.32%

$1,687 median annual bill

02
DemandIRS SOI household flows
Net migration-28

618 in · 646 out

Arriving vs leaving income+$5,686

$56,353 arriving · $50,667 leaving

03
CompetitionHMDA financed purchases
Purchases by investors7.0%

19 of 271 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 listings65▼ 9.7% year over year
Median days on market55▼ 9.5% year over year
Listings price-reduced18.6%seller-concession signal
Median listing pricen/a▼ 6.0% year over year

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

Bear case

What can break the county thesis

  1. Flood zone, elevation, prior losses and insurance pricing can diverge sharply from the county modeled loss ratio.
  2. County median asking rent and gross yield may not be achievable after a target property’s vacancy, condition and operating costs.
  3. MLS listings and non-occupant purchase mortgages omit closed-sale terms, cash buyers and submarket variation.
Underwriting questions

Before pricing a property

What rent metric supports the published gross yield?

The record publishes a $935 monthly median asking rent and a 7.81% gross yield before costs. HUD’s $973 two-bedroom FMR is a payment standard, not a market-rent substitute.

Do Zillow and FHFA show the same price direction?

No. Zillow’s county home-value measure rose 2.97% year over year, while FHFA’s repeat-transaction HPI fell 0.78% year over year. FHFA is an index rather than a dollar home value.

How much measured investor mortgage activity is present?

Nineteen of 271 purchase mortgages, or 7.01%, went to non-occupants. This measure does not establish participation by cash buyers.