Cambodian Population in Big Horn County, MT by City : 2025 Ranking & Insights

According to the most recent U.S. Census estimates, Big Horn County, MT has no reported Cambodian population. Hardin, the only incorporated city in Big Horn County covered in this analysis*, also shows zero residents with Cambodian heritage. The analysis below looks at how Cambodian communities appear across other parts of Montana and the country.

Top 5 cities with the largest Cambodian population in Big Horn County

View All
  • 1
    Hardin
    Cambodian population in Hardin is 0
    - of Hardin population is Cambodian

Overview of Cambodian population in Big Horn County

  • Population Count and Percentage: American Community Survey data documents Big Horn County with zero Cambodian residents among its 12,963 total population (0.0%), placing the county at the lowest percentile nationally and within Montana, where state demographic data shows 0.017% of residents are Americans of Cambodian ancestry.
  • Comparison to State and National Averages: Census Bureau's ACS records document Big Horn County with zero Cambodian residents, contrasting with Montana's statewide Cambodian demographic representation of 0.017%, and the national average of 0.11%.
  • Share of Total State Population: Official American Community Survey data shows Big Horn County with zero Cambodian residents, while Montana maintains over 187 Cambodian Americans statewide, placing the county among few jurisdictions without representation of this significant state demographic group.
  • Population Density per Square Mile: U.S. Census Bureau's American Community Survey data documents Big Horn County with zero Cambodian residents per square mile, placing the county among jurisdictions without Cambodian demographic communities, while Montana's state averages maintain less than 0.01 residents per square mile.
  • Need additional overviews? Extended research data available for purchase and license. ➔

Cambodian Population in Big Horn County — Hardin

View Methodology
American Community Survey data [1] indicate Hardin — the only incorporated city in Big Horn County included in this analysis* — recorded zero residents that are Americans of Cambodian ancestry. The table below provides broader statistics, including total population figures, density measures, and demographic distributions for Hardin, based on current ACS data.
cities in Big Horn County, MT ranked by Cambodian population count
Rank by Cambodian Population
City
Cambodian Population
% of Total City Population
% of Total Big Horn County Cambodian Population
5 Year Rank Trend
1 Hardin 0 - -
Need the complete table? Full rankings and the underlying data sets for California and other locations are available for purchase or license.

Methodology

This ranking list is based on data from the American Community Survey (ACS) 5-Year Estimates, conducted by the U.S. Census Bureau. The ACS is one of the most reliable sources for understanding population trends across different locations, and it provides estimates for various racial and ethnic groups at city, county, state and all geography levels down to the Census block group.
This list ranks city in Big Horn County, MT by their Cambodian population, using the most recent ACS data available.

How the Census defines Cambodian population

The U.S. Census Bureau allows people to self-identify their ancestry, meaning individuals can write upto ancestries when responding to the survey. In this ranking, we include everyone who identifies as having Cambodian ancestry, whether alone or in combination with another ancestry.
Here are a few important things to know about how ancestry is reported:
  • Some people identify as Cambodian alone, while others identify as Cambodian along with another race (such as Cambodian and German).
  • We’ve used the “Cambodian alone or in any combination” category unless noted otherwise, which gives a broader picture of the Cambodian population in each area.

How We Ranked the Data

This ranking is based on the total number of people who identified as Cambodian alone or in combination in city. To provide additional context, we’ve also included two key percentages:
  1. % of Total City Population – This shows what percentage of the total state population identifies as Cambodian .
  2. % of Total Big Horn County Cambodian Population – This tells us how much of the entire U.S. Cambodian population lives in that state.
To keep things simple, all population numbers have been rounded to the nearest whole number, and percentages are rounded to one decimal place. Because of rounding, some percentages may not add up to exactly 100%.

Things to Keep in Mind

Like all survey-based data, ACS estimates come with some limitations. Here are a few things to be aware of:
  • In places with very small Cambodian populations, the numbers may not be reported at all due to privacy protections or sampling variability in the survey.
  • Since the ACS is based on a sample, the numbers are estimates, not exact counts. That means they may slightly differ from other sources like the decennial U.S. Census.
  • City that don’t have any reported Cambodian population are not included in the ranking but are listed separately below for reference.
This ranking is meant to provide a clear, data-driven look at where Cambodian populations are most concentrated while keeping the numbers easy to understand.

Sources

  1. 2019-2023 5-Year Estimates.
  2. 2023.