Population
10,934
2025
+3.6% since 2020
Source: U.S. Census Bureau, Population Estimates Program (Vintage 2025), 2025. Resident population, July 1 estimate.
Colfax County, NE: population growth, jobs and income
Colfax County gained 20 residents between 2024 and 2025 (+0.2%).
Colfax County had an estimated 10,934 residents in 2025, up 3.6% (375 more people) since 2020. That is faster than Nebraska as a whole (+2.8%), and the 9th fastest growth of 81 counties in Nebraska.
Data as of 2025 · updated
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In the Colfax County report
One-time $99 PDF: everything on this page for Colfax County, ranked against Nebraska and the U.S., plus these figures that are not on the free page:
- Median gross rent$980/mo2020–24
- Vacant homes, incl. seasonal and second homes7.3%2020–24
- New homes permitted, last 12 months242025-10/2026-09
- 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 Summary, headline numbers and ranks (free preview)
- 2 Ranks and the neighbouring-county table
- 3 Migration, with IRS mover and income flows
- 4 Rent, vacant homes, permits and employers
- 5 Every source and the methods
Headline numbers
Net domestic migration
−210
2025
−19.2 per 1,000 residents
−1,050 in total, 2021–2025
Source: U.S. Census Bureau, Population Estimates Program (Vintage 2025), 2025. People moving in from other U.S. counties minus people moving out.
Unemployment rate
2.8%
2025
−0.1 pts since 2019
Source: U.S. Bureau of Labor Statistics, Local Area Unemployment Statistics, 2025. Annual average unemployment rate.
New homes permitted
65
2025
5.9 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.
Median household income
$82,530
2020–24
+28.4% since 2016–20
Source: U.S. Census Bureau, American Community Survey 5-year estimates, 2020–24. American Community Survey 5-year estimate.
Private-sector employment
4,555
2023
+13.4% since 2018
Source: U.S. Census Bureau, County Business Patterns, 2023. Paid employees of private employers in mid-March (County Business Patterns).
What the numbers say
Net domestic migration was negative in 2025: 210 more people moved out to other U.S. counties than moved in.
Private employers had 4,555 paid employees in mid-March 2023, +13.4% since 2018 (County Business Patterns).
Unemployment averaged 2.8% in 2025, 0.1 points lower than in 2019 (before the pandemic).
Builders were authorized to start 65 new homes in 2025, or 5.9 per 1,000 residents.
Median household income was $82,530 in the 2020–24 American Community Survey, +28.4% since 2016–20.
Across the 3,107 U.S. counties with a comparable estimate, its population growth ranks 859th.
Part of the Columbus, NE micro area.
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Email me when Colfax County gets new Census numbers: population, building permits, jobs and income. About 4 emails a year, one click to stop.
Colfax County population by year
| Year | Population | Change |
|---|---|---|
| 2025 | 10,934 | +20 |
| 2024 | 10,914 | +193 |
| 2023 | 10,721 | +97 |
| 2022 | 10,624 | +140 |
| 2021 | 10,484 | −75 |
| 2020 | 10,559 | – |
Census Bureau population estimates, July 1 of each year.
What drove the change in Colfax County
Colfax County grew by 375 people since 2020 even though 1,050 more residents moved to other U.S. counties than came from them: births outnumbered deaths by 538, and net international migration added 892.
| Component | 2025 | 2020–25 | Share |
|---|---|---|---|
| Natural changebirths minus deaths | +119 | +538 | |
| International migrationfrom and to other countries | +114 | +892 | |
| Domestic migrationfrom and to other U.S. counties | −210 | −1,050 | |
| Census adjustmentbalancing residual | −3 | −5 | |
| Total change | +20 | +375 |
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
| Measure | In Nebraska | Among U.S. counties |
|---|---|---|
| Population growth | 9th of 81 | 859th of 3,107 |
| Net domestic migration per 1,000 residents | 80th of 81 | 3,056th of 3,108 |
| Private-sector job growth | 9th of 80 | 454th of 3,092 |
| Median household income | 6th of 81 | 491st of 3,107 |
| Lowest unemployment rate | 44th of 81 | 254th of 3,108 |
| New homes permitted per 1,000 residents | 9th of 81 | 480th 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 Colfax County, NE 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.
Add 2 neighbouring counties for $50: the Dodge County and Platte County reports too, $149 for all 3.
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Neighbouring counties
Over 2020–25, Colfax County's population change (+3.6%) was ahead of 4 of its 5 neighbouring counties and behind 1 (Platte County).
Its median household income ($82,530, 2020–24) is higher than in all 5 of its neighbouring counties.
| County | Population2025 | Population change2020–25 | Net domestic migration per 1,000 residents2025 | Homes permitted per 1,000 residents2025 | Median household income2020–24 |
|---|---|---|---|---|---|
| Colfax County, NE This county | 10,934 | +3.6% | −19.2 | 5.9 | $82,530 |
| Butler County, NE | 8,507 | +1.8% | 5.4 | 1.2 | $79,268 |
| Stanton County, NE | 5,744 | −1.4% | −8.9 | 0.5 | $80,687 |
| Dodge County, NE | 38,057 | +2.6% | 0.2 | 2.1 | $74,329 |
| Cuming County, NE | 8,823 | −2.1% | −10.8 | 2.5 | $71,104 |
| Platte County, NE | 35,649 | +3.9% | −12.2 | 11.5 | $71,552 |
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.
Questions
Is Colfax County growing?
Yes. Its population grew 3.6% between 2020 and 2025, about 375 more people (Census Bureau population estimates). Nebraska as a whole changed +2.8% over the same years. That ranks 9th of 81 counties in Nebraska for population growth.
How many people moved to Colfax County?
On net, none in 2025: about 210 more people moved out to other U.S. counties than moved in (Census Bureau net domestic migration estimate).
What is the unemployment rate in Colfax County?
It averaged 2.8% in 2025 (BLS Local Area Unemployment Statistics, annual average).
What is the population of Colfax County?
About 10,934 people, according to the U.S. Census Bureau's population estimate for July 1, 2025.
How many jobs are in Colfax County?
Private employers there had 4,555 paid employees in mid-March 2023, +13.4% since 2018 (Census Bureau County Business Patterns; government jobs and the self-employed are not counted).
What Beacon CRE covers in Nebraska
Map, parcel and listing layers cover North and South Carolina only for now. This page and the other Nebraska county pages carry the public federal growth figures.
Colfax County data alerts
Email me when Colfax County gets new Census numbers: population, building permits, jobs and income. About 4 emails a year, one click to stop.
Sources and method
- U.S. Census Bureau, Population Estimates Program (Vintage 2025)
- U.S. Bureau of Labor Statistics, Local Area Unemployment Statistics
- U.S. Census Bureau, Building Permits Survey
- U.S. Census Bureau, American Community Survey 5-year estimates
- U.S. Census Bureau, County Business Patterns
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.