How many people live in Fillmore County, MN?
Updated Apr. 6, 2026Refreshed annually
In 2024, there were about 21,500 people living in Fillmore County, MN. That makes Fillmore County the 47th-most populous county in Minnesota. It is home to 0.37% of people living in the state.
21.5K
population of Fillmore County, MN (2024)
0.37%
County share of the Minnesota population (2024)
About 21,500 people lived in Fillmore County, MN in 2024.
Population estimates, 2000–2024
What are Fillmore County, MN’s age demographics?
About 4,900 Fillmore County residents are aged 65 and older in 2024. That represents 22.8% of its population. For comparison, the age group represents 18.3% of Minnesota’s population and 18% in the US overall.
Another 5,200 Fillmore County residents, or 24% of the population, were children under 18. For comparison, the age group represents 22.4% of Minnesota’s population and 21.6% in the US overall.
A lower share of Fillmore County, MN's population is aged 25–44 than the US as a whole.
Population estimates by age group, (2024)
What are Fillmore County, MN’s racial and ethnic demographics?
Non-Hispanic white residents make up 95.1% of the Fillmore County, MN population, higher than the national share of 57.5%.
In contrast, Fillmore County’s Hispanic population accounts for 2.2%, below the 20% nationwide, and the non-Hispanic Black or African American population makes up 0.67% of the county, compared with 12.6% nationally.
Racial and ethnic make up differ based on location. These figures reflect how people identified their race alone (not in combination with other races), and separate out Hispanic or Latino ethnicity, following Census reporting standards.
Fillmore County, MN has a higher share of a non-Hispanic white population than Minnesota as a whole.
Population estimates by race and ethnicity, (2024)
The largest city or town in Fillmore County, MN is Spring Valley with about 2,400 residents in 2024.
Cities and towns in Fillmore County, MN ranked by population
Population (2024), includes only portions within county
| City or town | Population | |
|---|---|---|
| 1. | Spring Valley | 2,445 |
| 2. | Chatfield (pt.) | 1,861 |
| 3. | Rushford | 1,852 |
| 4. | Preston | 1,316 |
| 5. | Harmony | 1,030 |
| 6. | Rushford Village | 799 |
| 7. | Lanesboro | 712 |
| 8. | Mabel | 705 |
| 9. | Canton | 675 |
| 10. | Spring Valley | 559 |
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Methodology
USAFacts standardizes data, in areas such as time and demographics, to make it easier to understand and compare.
The analysis was generated with the help of AI and reviewed by USAFacts for accuracy.
Page sources
USAFacts endeavors to share the most up-to-date information available. We sourced the data on this page directly from government agencies; however, the intervals at which agencies publish updated data vary.
