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

The Finnish population in Big Horn County, MT is reported at 12 residents, according to the latest census estimates - all of whom reside within Hardin, the only incorporated city in Big Horn County included in this analysis*. With no presence recorded outside Hardin, the community''s footprint is fully concentrated within the city''s municipal limits. The analysis below takes a closer look at how Finnish residents are situated within Big Horn County and how this compares to other counties across Montana.

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

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  • 1
    Hardin
    Finnish population in Hardin is 12
    0.32% of Hardin population is Finnish

Overview of Finnish population in Big Horn County

  • Population Count and Percentage: American Community Survey data document Big Horn County with 12 Finnish residents (0.093% of 12,963 total county population), positioning the jurisdiction at the 47th percentile nationally among counties and 36th percentile within Montana for Finnish population concentrations, despite absolute population figures.
  • Comparison to State and National Averages: Census Bureau's ACS data indicate Big Horn County's Finnish population of 0.093% remains below Montana's state average of 0.58% and the national average of 0.19%, 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 12 Finnish residents, representing less than 1% of Montana's total Finnish population of 6,432.
  • Population Density per Square Mile: U.S. Census Bureau's American Community Survey show Big Horn County maintains fewer than less than 0.01 Finnish Americans per square mile, compared to Montana's average of 0.044 per square mile, placing the county among jurisdictions with minimal demographic representation within the state.
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Finnish Population in Big Horn County — Hardin

View Methodology
American Community Survey data [1] indicate Finnish population in Big Horn County, MT at 12 residents — all of whom reside within Hardin, the only incorporated city included in this analysis*. The table below provides broader statistics, including total population figures, density measures, and demographic distributions based on current ACS data.
cities in Big Horn County, MT ranked by Finnish population count
Rank by Finnish Population
City
Finnish Population
% of Total City Population
% of Total Big Horn County Finnish Population
5 Year Rank Trend
1 Hardin 12 0.32% 100.00%
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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 Finnish population, using the most recent ACS data available.

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

How We Ranked the Data

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

Sources

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