Lewis and Clark County · Montana
ZIP code 59639
- Population
- 993
- Median income
- $46,284
- Median home
- $294,300
- Sales tax
- 0%
ZCTA residents
Household, past 12 months
Owner-occupied value
Montana state rate
Quick answer
ZIP 59639 sits in Lewis and Clark County, Montana and is home to 993 people. Median household income is $46,284, the median home is worth $294,300 and median gross rent is $764. 85.6% of households own their home, and purchases are taxed at 0% (Montana state rate).
- County
- Lewis and Clark County
- State
- Montana (MT)
- Area codes
- Not published
- Metro area
- Outside covered metros
FIPS 30049
369 ZIPs covered
No NANPA match for this ZIP
Rate jurisdiction used for tax
The numbers for 59639
American Community Survey 2019-2023 ACS 5-year estimates for this ZCTA.
- Population
- 993ZIP 59639 residents
- Median household income
- $46,284Past 12 months, inflation adjusted
- Median home value
- $294,300Owner-occupied units
- Median gross rent
- $764Rent plus utilities, monthly
- Median age
- 57.6 yrsAll residents
- Homeownership rate
- 85.6%Owner-occupied households
Sales tax in 59639
What a purchase inside this ZIP costs at checkout.
Montana levies 0% statewide, and counties, cities and special districts inside this ZIP can add their own local rate on top. Check the county page for the local component before you quote a price.
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 59639 compares
ZIP 59639 against the median ZIP in Lewis and Clark County and across Montana.
| Measure | ZIP 59639 | County median | State median | vs state |
|---|---|---|---|---|
| Median household income | $46,284 | $70,502 | $64,375 | -28% |
| Median home value | $294,300 | $338,200 | $268,150 | +10% |
| Median gross rent | $764 | $978 | $857 | -11% |
| Population | 993 | 468 | 496 | +100% |
Medians are computed across the 11 ZIP areas in Lewis and Clark County and the 369 ZIP areas in Montana.
Statewide rank
Where this ZIP places among all 369 Montana ZIP areas.
- Income
- #289
- Home value
- #130
- Population
- #132
richer than 12% of 327 state ZIPs
above 58% of 312 state ZIPs
larger than 64% of 369 state ZIPs
Comparable ZIP codes
Montana ZIP areas with almost the same household income.
Nearby ZIP codes
Other ZIP codes filed under Lewis and Clark County.
ZIP 59639 questions
Common questions about this ZIP code.
- Where is ZIP code 59639?
- ZIP 59639 lies mostly in Lewis and Clark 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 59639?
- Montana charges 0% statewide, plus any county, city or district rate that applies locally.
- Is 59639 expensive to live in?
- Median rent runs $764 a month, about 20% of median household income, and the median home is worth $294,300 — +10% 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.