Counties / Montana / Silver Bow County

Silver Bow County, MT

FIPS 30093 · population 35,785 · part of Butte, MT

$293k
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
$293k
▲ 4.9% year over year
Zillow ZHVI · direct
Median asking rent
$1,334
▲ 2.2% year over year
Zillow ZORI · direct
Gross yield
5.5%
annual rent ÷ price, before costs
derived: rent × 12 ÷ price ✓
HUD 2-bed standard
$1,414
market rent is 0.94x 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.

Both annual signals move in the same direction
FHFA five-year cumulative+71.4%not annualized · through 2025
0%ZILLOW ZHVI2026-06+4.9%FHFA HPI2025+3.9%
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$255k
Surveyed gross rent$863
Rent burden 30%+46.5%
Median year built1956
Housing composition

Who occupies the stock—and what it is

ACS 2024 5-year
11.9%vacant
17,499estimated housing units
Occupied tenure29.2% renter
owner 70.8%renter 29.2%
Structure mix74.5% single-family
Single-family 74.5%20+ units 7.1%Mobile home 6.0%Other 12.4%
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 jobs16,523▲ 0.1% from the prior annual release
Covered establishments1,446annual average reporting locations
Average weekly wage$1,117▲ 5.3% from the prior annual release
Largest private supersectorTrade, transportation, and utilities25.6% of disclosed private covered jobs
Local labor base

Jobs, pay and private-sector concentration

2025
0%COVERED JOBS+0.1%WEEKLY WAGE+5.3%Trade, transportation, and utilities25.6%
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

Silver Bow County’s tension is a positive measured rent-to-value relationship against listing conditions that require property-level verification. It suits investors able to test operating costs and micro-location demand; buyers relying on rapid resale or thin expense assumptions should be cautious. At Zillow’s 2026-06 county observation, median home value was $292,580 and median asking rent $1,334 per month, with a supplied 5.47% gross yield before costs. Zillow’s value change was 4.85% year over year; FHFA’s 2025 repeat-transaction HPI rose 3.86%. These differently dated, differently constructed measures indicate gains, but are not sale-price proof and cannot be averaged.

02Housing economics

Measured market asking rent is not HUD’s $1,414 two-bedroom Fair Market Rent. FMR may inform voucher underwriting but is a payment standard, not asking rent, and cannot generate yield. The stated gross yield excludes property tax, insurance, repairs, vacancy and financing. The effective property-tax rate is 0.98%; absent an assessment basis, insurance quote, operating statement and vacancy data, net yield and debt-service coverage cannot be computed.

03Demand & competition

Demand and competition are mixed. QCEW’s 2025 annual covered workplace employment was essentially flat while the covered-worker average weekly wage rose; it is not resident employment or unemployment. Realtor.com’s 2026-06 MLS evidence shows 175 active listings, up 33.72% year over year: visible supply, not closed sales or proof of weak buyer demand. Investors accounted for 11.41% of the 403 purchase mortgages. Positive net migration paired with higher incoming than outgoing mover income supports a demand question, not a tenant-demand finding. Trade, transportation, and utilities is the largest disclosed private supersector, not the whole economy.

04Risk & next checks

Inland flood is dominant, and modeled annual climate loss equals 0.09% of building value. That model is not an insured-loss estimate for a house, but it requires parcel flood exposure, insurance availability and deductible checks. Missing closed-sale comps, submarket rent vacancy, lease-up history, property condition, insurance and financing terms prevent validation of achievable rent, exit liquidity, net cash flow and hazard-adjusted returns. Match tax assessments and listing competition to an address, then verify flood mapping and policy terms.

Cities & communities

Where people live within Silver Bow 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
Butte-Silver Bow (balance)35.1KWalkerville town733
Bars use total place population, not a county-share estimate. An asterisk marks a place that crosses a county line.
Official directory

2 Census places

Population
  1. 01
    Butte-Silver Bow (balance)Census place
    35,052
  2. 02
    Walkerville townIncorporated place
    733

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

0.091% of building value expected lost per year

Effective property tax0.98%

$2,500 median annual bill

02
DemandIRS SOI household flows
Net migration+112

954 in · 842 out

Arriving vs leaving income+$5,255

$55,019 arriving · $49,764 leaving

03
CompetitionHMDA financed purchases
Purchases by investors11.4%

46 of 403 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 listings175▲ 33.7% year over year
Median days on market53▼ 10.3% year over year
Listings price-reduced17.6%seller-concession signal
Median listing pricen/a▼ 1.6% 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. Parcel flood exposure or insurance terms may be materially worse than the county model.
  2. Unpublished vacancy, repairs and financing terms may reduce cash flow below gross yield.
  3. MLS supply may limit exit liquidity despite positive net migration.
Underwriting questions

Before pricing a property

What is the measured monthly asking rent?

Zillow reports median asking rent of $1,334 per month at its 2026-06 county observation.

Does HUD Fair Market Rent establish market asking rent?

No. The supplied $1,414 two-bedroom FMR is a HUD payment standard, not an estimate of county asking rent.

What share of purchase mortgages involved investors?

Investors accounted for 11.41% of 403 purchase mortgages.