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Brown County, MN: population growth, jobs and income

Brown County lost 54 residents between 2024 and 2025 (−0.2%).

Brown County had an estimated 25,517 residents in 2025, down 1.5% (391 fewer people) since 2020. That is slower than Minnesota as a whole (+2.1%), and the 68th fastest growth of 87 counties in Minnesota.

Data as of 2025 · updated

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In the Brown County report

One-time $99 PDF: everything on this page for Brown County, ranked against Minnesota and the U.S., plus these figures that are not on the free page:

  • Median gross rent$890/mo2020–24
  • Vacant homes, incl. seasonal and second homes6.8%2020–24
  • New homes permitted, last 12 months1482025-10/2026-09
  • Rent growth, 5 yearsIn the report
  • Permits in 5+ unit buildingsIn the report
  • IRS income moving in (net AGI)In the report
  • Neighbouring-county comparison tableIn the report

What's inside: 5 pages

  1. 1 Summary, headline numbers and ranks (free preview)
  2. 2 Ranks and the neighbouring-county table
  3. 3 Migration, with IRS mover and income flows
  4. 4 Rent, vacant homes, permits and employers
  5. 5 Every source and the methods
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Headline numbers

New homes permitted

33

2025

1.3 per 1,000 residents

Small base: the change swings on a few homes or people, so we don't show it.

Source: U.S. Census Bureau, Building Permits Survey, 2025. Housing units authorized by building permits in the year.

What the numbers say

Net domestic migration added 0 people in 2025: more people moved in from other U.S. counties than moved out.

Private employers had 12,995 paid employees in mid-March 2023, −2.9% since 2018 (County Business Patterns).

Unemployment averaged 3.9% in 2025, 0.2 points higher than in 2019 (before the pandemic).

Builders were authorized to start 33 new homes in 2025, or 1.3 per 1,000 residents.

Median household income was $69,378 in the 2020–24 American Community Survey, +16.0% since 2016–20.

Across the 3,107 U.S. counties with a comparable estimate, its population growth ranks 2,338th.

Part of the New Ulm, MN micro area.

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Brown County population by year

Resident population, July 1 estimate (Census Bureau)
YearPopulationChange
202525,517−54
202425,571−57
202325,628−75
202225,703−201
202125,904−4
202025,908–

Census Bureau population estimates, July 1 of each year.

What drove the change in Brown County

Brown County lost 391 people since 2020; the biggest drag was natural change (−319).

Components of population change, people (Census Bureau)
Component20252020–25Share
Natural changebirths minus deaths−69−319
International migrationfrom and to other countries+16+113
Domestic migrationfrom and to other U.S. counties+0−199
Census adjustmentbalancing residual−1+14
Total change−54−391

Census Bureau population estimates, components of change, each year July 1 to June 30. The components add up to the change in the estimate; the Census adjustment is the small balancing figure the Bureau publishes.

How it ranks

MeasureIn MinnesotaAmong U.S. counties
Population growth68th of 872,338th of 3,107
Net domestic migration per 1,000 residents47th of 871,919th of 3,108
Private-sector job growth55th of 872,243rd of 3,092
Median household income72nd of 871,230th of 3,107
Lowest unemployment rate26th of 871,430th of 3,108
New homes permitted per 1,000 residents67th of 871,904th of 3,005

1st = highest (lowest for unemployment). Counties are ranked only against others with a figure for the same period.

Get the county report — $99

The County Growth and Demographics Report for Brown County, MN as a PDF, from federal data: population and migration, housing and rents, permits, private employers and jobs, unemployment, ranks in the state and the country, and neighbouring counties, with a source next to every number. Pay once, no subscription.

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Neighbouring counties

Over 2020–25, Brown County's population change (−1.5%) was ahead of 1 of its 6 neighbouring counties and behind 5.

5 of its 6 neighbouring counties had a higher median household income than Brown County's $69,378 (2020–24).

Brown County, MN and its 6 neighbouring counties: public federal figures
CountyPopulation2025Population change2020–25Net domestic migration per 1,000 residents2025Homes permitted per 1,000 residents2025Median household income2020–24
Brown County, MN This county25,517−1.5%0.01.3$69,378
Watonwan County, MN11,459+2.0%−2.81.0$71,699
Nicollet County, MN34,273−0.7%−1.12.4$79,756
Renville County, MN14,356−2.3%−4.20.7$70,625
Cottonwood County, MN11,405−1.0%−4.90.9$72,941
Redwood County, MN15,265−1.0%−0.10.5$67,866
Blue Earth County, MN70,634+2.1%2.53.9$74,477

Census Bureau population estimates and building permits, American Community Survey 5-year income. Rates per 1,000 residents. – means no figure, or a base too small for a change or rate (it would swing on a few people). A figure from another period shows its year and is left out of the comparison.

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Questions

Is Brown County growing?

No. Its population fell 1.5% between 2020 and 2025, about 391 fewer people (Census Bureau population estimates). Minnesota as a whole changed +2.1% over the same years. That ranks 68th of 87 counties in Minnesota for population growth.

How many people moved to Brown County?

On net, about 0 people in 2025: that many more moved in from other U.S. counties than moved out (Census Bureau net domestic migration estimate).

What is the unemployment rate in Brown County?

It averaged 3.9% in 2025 (BLS Local Area Unemployment Statistics, annual average).

What is the population of Brown County?

About 25,517 people, according to the U.S. Census Bureau's population estimate for July 1, 2025.

How many jobs are in Brown County?

Private employers there had 12,995 paid employees in mid-March 2023, −2.9% since 2018 (Census Bureau County Business Patterns; government jobs and the self-employed are not counted).

What Beacon CRE covers in Minnesota

Map, parcel and listing layers cover North and South Carolina only for now. This page and the other Minnesota county pages carry the public federal growth figures.

Brown County data alerts

Email me when Brown County gets new Census numbers: population, building permits, jobs and income. About 4 emails a year, one click to stop.

We use your address only to email you when new data for Brown County is out: what changed, with a link to that county's report. No newsletter, no other sales emails. Delete it any time with the link in every email. We'll email you a link to confirm first; nothing starts until you click it. Privacy notice.

Sources and method

Each number shows its own period. Changes compare the latest period with five years earlier (or the earliest period available). Beacon CRE last refreshed these figures on 2026-11-05. Figures come from public federal statistics and are informational only, not investment advice. Check the source before relying on a number. Methodology: how we compute every number. More on every layer: data sources and licences.

Jobs outside North and South Carolina use County Business Patterns (paid private-sector employees in mid-March); wages and government jobs are not included.