Yellowstone County · Montana
ZIP code 59105
- Population
- 34,363
- Median income
- $74,572
- Median home
- $314,900
- Sales tax
- 0%
ZCTA residents
Household, past 12 months
Owner-occupied value
Combined state + local
Quick answer
ZIP 59105 sits in Yellowstone County, Montana and is home to 34,363 people. Median household income is $74,572, the median home is worth $314,900 and median gross rent is $1,261. 76.6% of households own their home, and purchases are taxed at 0% combined.
- County
- Yellowstone County
- State
- Montana (MT)
- Area codes
- 406
FIPS 30111
369 ZIPs covered
NANPA codes serving this area
The numbers for 59105
American Community Survey 2019-2023 ACS 5-year estimates for this ZCTA.
- Population
- 34,363ZIP 59105 residents
- Median household income
- $74,572Past 12 months, inflation adjusted
- Median home value
- $314,900Owner-occupied units
- Median gross rent
- $1,261Rent plus utilities, monthly
- Median age
- 36.6 yrsAll residents
- Homeownership rate
- 76.6%Owner-occupied households
Sales tax in 59105
What a purchase inside this ZIP costs at checkout.
This ZIP falls inside the Billings rate area, so state, county, city and district levies are published here as a full stack.
Affordability in this ZIP
Derived from the Census medians above — indicative, not an offer.
A rent burden above 30% is the federal threshold for cost-burdened households, and a price-to-income multiple above 4× is generally considered a stretched housing market. The mortgage figure is principal and interest only — taxes, insurance and HOA dues are extra.
How 59105 compares
ZIP 59105 against the median ZIP in Yellowstone County and across Montana.
| Measure | ZIP 59105 | County median | State median | vs state |
|---|---|---|---|---|
| Median household income | $74,572 | $72,411 | $64,375 | +16% |
| Median home value | $314,900 | $311,150 | $268,150 | +17% |
| Median gross rent | $1,261 | $1,119 | $857 | +47% |
| Population | 34,363 | 3,119 | 496 | +6828% |
Medians are computed across the 12 ZIP areas in Yellowstone County and the 369 ZIP areas in Montana.
Statewide rank
Where this ZIP places among all 369 Montana ZIP areas.
- Income
- #105
- Home value
- #115
- Population
- #6
richer than 68% of 327 state ZIPs
above 63% of 312 state ZIPs
larger than 98% of 369 state ZIPs
Comparable ZIP codes
Montana ZIP areas with almost the same household income.
Nearby ZIP codes
Other ZIP codes filed under Yellowstone County.
ZIP 59105 questions
Common questions about this ZIP code.
- Where is ZIP code 59105?
- ZIP 59105 lies mostly in Yellowstone County, Montana. County assignment follows the largest share of land area, so a ZIP straddling a county line is filed under its dominant county.
- What sales tax do I pay in 59105?
- Purchases are taxed at 0% combined, built from the Billings jurisdiction stack.
- Is 59105 expensive to live in?
- Median rent runs $1,261 a month, about 20% of median household income, and the median home is worth $314,900 — +17% against the typical Montana ZIP.
- Is a ZCTA the same as a postal ZIP code?
- Not exactly. The Census builds ZIP Code Tabulation Areas from the ZIP codes of addresses inside each census block, so a ZCTA can differ slightly from the USPS delivery route of the same number, and PO-box-only ZIPs have no ZCTA at all.
Keep going
Related pages for this area.
Sources & transparency
- US Census Bureau, ACS 2019-2023 5-year estimates — 2019-2023 ACS 5-year — population, income, housing
- Census 2020 ZCTA-to-county relationship file — County assignment by largest land-area overlap
- Montana Department of Revenue — Sales tax rates and local add-ons
Last reviewed December 2024. Figures are published for reference and can change; verify with the source agency before filing or contracting. How we build and check this data.