Counties / Idaho / Franklin County

Franklin County, ID

FIPS 16041 · population 15,056 · part of Logan, UT

$448k
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
$448k
▲ 2.0% year over year
Zillow ZHVI · direct
ACS median gross rent
$894
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
$1,241
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+77.7%not annualized · through 2025
0%ZILLOW ZHVI2026-06+2.0%FHFA HPI2025+2.4%
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$373k
Surveyed gross rent$894
Rent burden 30%+36.3%
Median year built1975
Housing composition

Who occupies the stock—and what it is

ACS 2024 5-year
5.4%vacant
5,212estimated housing units
Occupied tenure21.9% renter
owner 78.1%renter 21.9%
Structure mix89.1% single-family
Single-family 89.1%20+ units 0.0%Mobile home 2.2%Other 8.7%
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 jobs4,180▲ 2.3% from the prior annual release
Covered establishments566annual average reporting locations
Average weekly wage$909▲ 6.4% from the prior annual release
Largest private supersectorTrade, transportation, and utilities27.9% of disclosed private covered jobs
Local labor base

Jobs, pay and private-sector concentration

2025
0%COVERED JOBS+2.3%WEEKLY WAGE+6.4%Trade, transportation, and utilities27.9%
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

Franklin County is a diligence-first case: Zillow’s county median home value was $448,272 in its 2026-06 observation, but rent evidence is absent and MLS conditions need scrutiny. Buyers able to verify property-level income and flood exposure should investigate; those relying on assumed rents or quick resale should be cautious. Zillow reports 1.97% year-over-year growth. FHFA’s repeat-transaction HPI rose 2.38% in 2025. HPI is not a home value; these separately dated, methodologically distinct measures show positive direction but cannot be averaged.

02Housing economics

Cash-flow underwriting remains unresolved. No county market asking rent is published, so gross yield cannot be calculated from the home value. HUD’s $1,241 Fair Market Rent is a payment standard, not an asking-rent estimate, and cannot fill that gap. The effective property-tax rate is 0.40%, a carrying-cost input rather than a parcel-specific bill. Lease comps, vacancy, utilities, insurance, maintenance, financing terms and assessed-value basis are not published; this prevents net-income, debt-coverage and precise tax conclusions.

03Demand & competition

Realtor.com’s MLS snapshot has a 71-day median marketing time and price reductions on 20.02% of listings. These are evidence on asking prices, visible supply, marketing time and seller concessions, not closed-sale pricing or buyer demand alone. QCEW’s 2025 annual average records 4,180 covered jobs at county workplaces. Trade, transportation, and utilities is the largest disclosed private supersector, not the whole county economy. Tax-return migration was a net outflow of 18 households, though inbound movers reported higher average income than outbound movers. Investor participation was 5 of 148 purchase mortgages to non-occupants, a 3.38% share: limited measured investor competition, but not all cash buyers.

04Risk & next checks

Inland flood is the dominant hazard, and the modeled annual climate-loss ratio is 0.17% of building value. This is a county-level model, not a parcel loss estimate. Flood-zone status, elevation, insurance quotes, claims history and mitigation are not published, preventing a property-specific hazard-cost conclusion. Closed-sale comps, parcel assessments, market rents and operating statements are likewise absent. Next checks are lease and concession comps, flood-insurance availability and cost, tax assessment and appeal status, and sale-pending evidence; without them, acquisition basis, cash flow, liquidity and risk pricing remain untested.

Cities & communities

Where people live within Franklin 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
Preston city5.9KFranklin city1KClifton city788Weston city569Dayton city500Oxford city49
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
    Preston cityIncorporated place
    5,928
  2. 02
    Franklin cityIncorporated place
    1,034
  3. 03
    Clifton cityIncorporated place
    788
  4. 04
    Weston cityIncorporated place
    569
  5. 05
    Dayton cityIncorporated place
    500
  6. 06
    Oxford cityIncorporated place
    49

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

0.171% of building value expected lost per year

Effective property tax0.40%

$1,482 median annual bill

02
DemandIRS SOI household flows
Net migration-18

317 in · 335 out

Arriving vs leaving income+$20,058

$71,571 arriving · $51,513 leaving

03
CompetitionHMDA financed purchases
Purchases by investors3.4%

5 of 148 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▼ 11.0% year over year
Median days on market71▲ 23.9% year over year
Listings price-reduced20.0%seller-concession signal
Median listing pricen/a▲ 0.8% 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 Logan, UT page covers the wider market.
Same metro

The other counties in Logan, UT

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
Franklin County15,056$448kn/an/ainland flooding
Cache County140,046$477k$1,4633.7%earthquake
Bear case

What can break the county thesis

  1. Property-level rent and operating costs may not support the acquisition basis.
  2. Flood insurance, elevation or claims history may produce costs different from the county-level hazard model.
  3. Listing-market evidence may not translate into achievable closed-sale exit pricing.
Underwriting questions

Before pricing a property

Can gross yield be calculated from the supplied record?

No. County market asking rent is not published, and HUD Fair Market Rent cannot substitute for it.

What does the QCEW job figure represent?

Annual average covered employment at workplaces in Franklin County, not resident employment or an unemployment measure.

Is flood risk quantified at the parcel level?

No. The record supplies a county-level modeled climate-loss ratio and names inland flood as the dominant hazard; parcel-specific flood evidence is not published.