Ismay, MT · standard
ZIP Code 59336
Custer County, Montana — Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.
- 192
- 0/sq mi
- $64,375
- Median income
- $293,200
- Median home value
- 46.7%
- Bachelor's or higher
The verdict
Ismay pairs a below-median household income with above-median home values, in a rural, homeowner-dominated area.
- 37th pct
- household income, US ZIPs
- Top 34%
- home value, US ZIPs
- 0
- people per sq mi
- 80%
- owner-occupied homes
Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 59336 against every reporting US ZIP.
ZIP code 59336 is classified by USPS as a standard delivery area and covers roughly 1920.0 square miles in Ismay, Custer County, Montana. The area is home to 192 residents, producing a population density of 0 people per square mile, and falls within the Denver time zone. These USPS and Census boundary values drive every downstream statistic on this page, including the benchmarks that compare 59336 against Montana and the nation.
On the economic side, the median household income for ZIP 59336 sits at $64,375 (8% below the Montana average), while per-capita income is $40,003. The poverty rate stands at 2.7% and the unemployment rate at 6.5%. On housing, the median home value is $293,200 (10% below the state average) with median rent at $1,750 per month, and 80.2% of occupied units are owner-occupied, a direct signal of whether 59336 behaves more like a homeowner neighborhood or a renter-heavy ZIP.
Education and household profile round out the picture: 46.7% of adults hold a bachelor's degree or higher, the median age is 39.8, and the average commute is —. Use the benchmarks above to see where 59336 sits relative to Montana and the national baseline rather than viewing the numbers in isolation. Every figure is sourced from the U.S. Census Bureau American Community Survey 5-Year Estimates, HUD Fair Market Rents, and FHFA Home Price Index data, no estimates, no proprietary scoring. Verify with HUD →
Source: U.S. Census Bureau, American Community Survey 5-Year Estimates + ZIP Code Business Patterns + HUD FMR + FHFA HPI ACS demographics, ZBP business establishments, HUD Fair Market Rents, FHFA HPI for ZIP 59336, Ismay, MT · 2023 Census ACS 5-Year Estimates use a rolling 60-month sample for stable small-geography estimates; ZBP updated annually; HUD FMR + FHFA HPI updated quarterly/annually.
Quick Facts
192
Population
1920.0
Area (sq mi)
0
People / sq mi
Denver
Time Zone
standard
ZIP Type
Who lives in ZIP 59336?
39.8
Median Age
57.3%
Male
42.7%
Female
0.5%
Foreign-Born
Hispanic or Latino is an ethnicity category from the Census Bureau and may overlap with other categories above.
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
How much do residents earn?
$64,375
Median Household Income
-8% vs state
$40,003
Per Capita Income
2.7%
Poverty Rate
6.5%
Unemployment Rate
How ZIP 59336 ranks nationally
Household income vs. every US ZIP code
Median household income — the full national distribution, with this ZIP marked
$64,375 37th percentile higher than 37% of 30,318 US ZIPs
Each bar is a $20K-wide band; taller bars hold more US ZIPs. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source U.S. Census Bureau — ACS 5-Year Estimates · 2019–2023
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What is the education profile here?
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What does housing look like?
120
Total Housing Units
81
Occupied Units
39
Vacant Units
2.72
Avg Household Size
Occupancy Type
$293,200
Median Home Value
-10% vs state
$1,750
Median Rent
1966
Median Year Built
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What businesses operate in this ZIP?
Census Bureau data shows 4 business establishments in ZIP 59336, employing approximately 5 people with a combined annual payroll of $242,000.
4
Businesses
5
Employees
$242K
Annual Payroll
0
Industry Sectors
Source: U.S. Census Bureau, ZIP Code Business Patterns (ZBP), 2023. Employment figures may include noise for disclosure avoidance.
More ZIP Codes in Custer County
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Frequently Asked Questions
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ZIP Code Research Guides
Official Data Resources for Ismay, MT
Verify and explore additional data for this area using these official government sources.
Read our methodology to see how this data is sourced, computed, and verified.