Mountain City, NV · standard
ZIP Code 89831
Elko County, Nevada - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.
- 78
- 0/sq mi Low-density area
- 0.0%
- Bachelor's or higher Below-average bachelor's attainment
National ZIP placement
Mountain City has 78 residents, placing it among the least populous of the 33,099 US ZIP codes with a reported population, at 0 people per square mile.
Source: USPS ZIP record + U.S. Census Bureau ZIP population. Rank compares ZIP 89831 against every US ZIP with a reported population; income/home-value percentiles are not available for this ZIP.
ZIP code 89831 is a sparsely populated ZIP (a standard USPS delivery area) in Mountain City, Elko County, Nevada, home to just 78 residents across 780.0 square miles, a density of 0 people per square mile, in the Los Angeles time zone.
With fewer than 100 residents on file, this page keeps the Census figures below and skips the multi-chart expansion used on larger ZIPs. Small-N ACS estimates are already unstable enough without padding the page around them.
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 89831, Mountain City, NV · 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
78
Population
780.0
Area (sq mi)
0
People / sq mi
Los Angeles
Time Zone
standard
ZIP Type
Who lives in ZIP 89831?
-
Median Age
100.0%
Male
0.0%
Female
0.0%
Foreign-Born
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
How much do residents earn?
0.0%
Poverty Rate
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What does housing look like?
Housing stock: occupied vs vacant
85housing units
85
Total Housing Units
16
Occupied Units
69
Vacant Units
Occupancy Type
1992
Median Year Built
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
Related Areas
Frequently Asked Questions
What county is ZIP code 89831 in?
ZIP code 89831 (Mountain City) is located in Elko County, Nevada. Elko County contains multiple ZIP codes, see the full list at /counties/elko-nv.
What is the population of ZIP code 89831?
ZIP code 89831 in Mountain City, NV has a population of 78 according to the Census Bureau ACS 2023 estimates.
Take this with you
What to do with ZIP 89831's numbers, next.
- See how ZIP 89831 compares to a neighboring ZIP code on the same Census fields Compare this ZIP
- Check where Mountain City, NV ranks among every U.S. ZIP code on income, education, or homeownership View national rankings
- Save this ZIP to your shortlist to track alongside others you're considering View your shortlist
ZIP Code Tabulation Areas (ZCTAs) are Census Bureau approximations of USPS ZIP codes; figures describe the ZCTA area, not any single address within it.