Alzada, MT · standard
ZIP Code 59311
Carter County, Montana - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.
- 159
- 0/sq mi
- $88,021
- Median income
- 14.0%
- Bachelor's or higher
National ZIP placement
Alzada pairs an above-median household income, in a rural, homeowner-dominated area.
- Top 29%
- household income, US ZIPs
- 0
- people per sq mi
- 66%
- owner-occupied homes
Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 59311 against every reporting US ZIP.
ZIP code 59311 is a sparsely populated ZIP (a standard USPS delivery area) in Alzada, Carter County, Montana, home to just 159 residents across 1590.0 square miles, a density of 0 people per square mile, in the Denver time zone.
ZIP 59311 lands in the middle-income range, with a median household income of $88,021 (26% above the average Montana ZIP), while per-capita income is $39,210. Both reported hardship measures are comparatively low in absolute terms: poverty is 4.2% and unemployment is 1.8%. The ACS does not report a median home value for this ZIP, so housing cost context is limited to the available tenure and rent fields.
Formal educational attainment runs low here: just 14.0% of adults hold a bachelor's degree or higher, the median age is 59.1, and the average commute is -. No nearby ZIP peer set is available for this delivery area, so the Montana and national benchmarks above are the appropriate context for 59311.
Every figure on this page is sourced from the U.S. Census Bureau American Community Survey 5-Year Estimates (including median rent) and the FHFA House Price Index, no estimates, no proprietary scoring. Verify with Census →
Source: U.S. Census Bureau, American Community Survey 5-Year Estimates + ZIP Code Business Patterns + FHFA HPI ACS demographics and median rent, ZBP business establishments, FHFA HPI for ZIP 59311, Alzada, MT · 2023 Census ACS 5-Year Estimates use a rolling 60-month sample for stable small-geography estimates; ZBP updated annually; FHFA HPI updated quarterly/annually.
Quick Facts
159
Population
1590.0
Area (sq mi)
0
People / sq mi
Denver
Time Zone
standard
ZIP Type
Who lives in ZIP 59311?
59.1
Median Age
56.6%
Male
43.4%
Female
0.0%
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?
$88,021
Median Household Income
+26% vs state ZIP avg
$39,210
Per Capita Income
4.2%
Poverty Rate
1.8%
Unemployment Rate
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?
Housing stock: occupied vs vacant
91housing units
91
Total Housing Units
74
Occupied Units
17
Vacant Units
1.93
Avg Household Size
Occupancy Type
1980
Median Year Built
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What businesses operate in this ZIP?
Census Bureau data shows 3 business establishments in ZIP 59311, employing approximately 8 people with a combined annual payroll of $287,000.
3
Businesses
8
Employees
$287K
Annual Payroll
0
Industry Sectors
Source: U.S. Census Bureau, ZIP Code Business Patterns (ZBP), 2023. Employment figures may include noise for disclosure avoidance.
Nationwide ZIPs with similar ACS profiles
Two Census-derived peer sets for ZIP 59311, both outside MT so the neighborhoods are not geographic containment (Nearby and same-county blocks stay local).
Similar median household income
Nearest cross-state ZIPs by ACS median household income.