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

The Polish population in Big Horn County, MT totals 28 residents, according to the most recent census estimates. However, Hardin - the only incorporated city in Big Horn County included in this analysis* - reports zero residents of Polish ancestry. This suggests that the population may be spread across unincorporated communities or smaller incorporated cities not captured in this ranking. The analysis below explores how this distribution compares to similar counties across Montana and the U.S.

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

  • 1
    Hardin
    Polish population in Hardin is 0
    - of Hardin population is Polish

Overview of Polish population in Big Horn County

  • Population Count and Percentage: American Community Survey data document Big Horn County with 28 Polish residents (0.22% of 12,963 total county population), positioning the jurisdiction at the 13th percentile nationally among counties and 10th percentile within Montana for Polish population concentrations, despite absolute population figures.
  • Comparison to State and National Averages: Census Bureau's ACS data indicate Big Horn County's Polish population of 0.22% remains below Montana's state average of 1.7% and the national average of 2.6%, placing the county below demographic benchmarks across multiple geographic scales.
  • Share of Total State Population: Official American Community Survey data indicates Big Horn County contains 28 Polish residents, representing less than 1% of Montana's total Polish population of 18,909.
  • Population Density per Square Mile: U.S. Census Bureau's American Community Survey show Big Horn County maintains fewer than less than 0.01 Polish Americans per square mile, compared to Montana's average of 0.13 per square mile, placing the county among jurisdictions with minimal demographic representation within the state.
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Polish Population in Big Horn County — Hardin

Census data [1] documents 0% of the residents in Hardin — the only incorporated city in Big Horn County included in this analysis* are Americans of Polish ancestry. The table below provides broader statistics, including total population figures, density measures, and demographic distributions for Hardin, based on current American Community Survey data.
cities in Big Horn County, MT ranked by Polish population count
Rank by Polish Population
City
Polish Population
% of Total City Population
% of Total Big Horn County Polish Population
5 Year Rank Trend
1 Hardin 0 - -
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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 Polish population, using the most recent ACS data available.

How the Census defines Polish 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 Polish 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 Polish alone, while others identify as Polish along with another race (such as Polish and German).
  • We’ve used the “Polish alone or in any combination” category unless noted otherwise, which gives a broader picture of the Polish population in each area.

How We Ranked the Data

This ranking is based on the total number of people who identified as Polish 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 Polish .
  2. % of Total Big Horn County Polish Population – This tells us how much of the entire U.S. Polish 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 Polish 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 Polish 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 Polish populations are most concentrated while keeping the numbers easy to understand.

Sources

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