Population
8,908
2025
+5.2% since 2020
Source: U.S. Census Bureau, Population Estimates Program (Vintage 2025), 2025. Resident population, July 1 estimate.
Johnson County had an estimated 8,908 residents in 2025, up 5.2% (439 more people) since 2020. That is faster than Wyoming as a whole (+1.9%), and the 4th fastest growth of 23 counties in Wyoming.
Data as of 2025 · updated
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8,908
2025
+5.2% since 2020
Source: U.S. Census Bureau, Population Estimates Program (Vintage 2025), 2025. Resident population, July 1 estimate.
+107
2025
12.0 per 1,000 residents
+534 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.
2.8%
2025
−0.8 pts since 2019
Source: U.S. Bureau of Labor Statistics, Local Area Unemployment Statistics, 2025. Annual average unemployment rate.
15
2025
1.7 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.
$64,871
2020–24
+14.7% since 2016–20
Source: U.S. Census Bureau, American Community Survey 5-year estimates, 2020–24. American Community Survey 5-year estimate.
2,602
2023
+7.2% since 2018
Source: U.S. Census Bureau, County Business Patterns, 2023. Paid employees of private employers in mid-March (County Business Patterns).
Net domestic migration added 107 people in 2025: more people moved in from other U.S. counties than moved out.
Private employers had 2,602 paid employees in mid-March 2023, +7.2% since 2018 (County Business Patterns).
Unemployment averaged 2.8% in 2025, 0.8 points lower than in 2019 (before the pandemic).
Builders were authorized to start 15 new homes in 2025, or 1.7 per 1,000 residents.
Median household income was $64,871 in the 2020–24 American Community Survey, +14.7% since 2016–20.
Across the 3,107 U.S. counties with a comparable estimate, its population growth ranks 587th.
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| Year | Population | Change |
|---|---|---|
| 2025 | 8,908 | +79 |
| 2024 | 8,829 | +30 |
| 2023 | 8,799 | +63 |
| 2022 | 8,736 | +105 |
| 2021 | 8,631 | +162 |
| 2020 | 8,469 | – |
Census Bureau population estimates, July 1 of each year.
Johnson County grew by 439 people since 2020; the largest part came from domestic migration (+534).
| Component | 2025 | 2020–25 | Share |
|---|---|---|---|
| Natural changebirths minus deaths | −20 | −90 | |
| International migrationfrom and to other countries | −8 | −7 | |
| Domestic migrationfrom and to other U.S. counties | +107 | +534 | |
| Census adjustmentbalancing residual | +0 | +2 | |
| Total change | +79 | +439 |
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.
| Measure | In Wyoming | Among U.S. counties |
|---|---|---|
| Population growth | 4th of 23 | 587th of 3,107 |
| Net domestic migration per 1,000 residents | 2nd of 23 | 390th of 3,108 |
| Private-sector job growth | 7th of 23 | 956th of 3,092 |
| Median household income | 18th of 23 | 1,624th of 3,107 |
| Lowest unemployment rate | 3rd of 23 | 286th of 3,108 |
| New homes permitted per 1,000 residents | 14th of 23 | 1,694th of 3,005 |
1st = highest (lowest for unemployment). Counties are ranked only against others with a figure for the same period.
The County Growth and Demographics Report for Johnson County, WY 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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Over 2020–25, Johnson County's population change (+5.2%) was ahead of 5 of its 6 neighbouring counties and behind 1 (Sheridan County).
5 of its 6 neighbouring counties had a higher median household income than Johnson County's $64,871 (2020–24).
| County | Population2025 | Population change2020–25 | Net domestic migration per 1,000 residents2025 | Homes permitted per 1,000 residents2025 | Median household income2020–24 |
|---|---|---|---|---|---|
| Johnson County, WY This county | 8,908 | +5.2% | 12.0 | 1.7 | $64,871 |
| Sheridan County, WY | 33,241 | +7.2% | 9.6 | 12.7 | $71,388 |
| Natrona County, WY | 80,526 | +0.3% | 4.2 | 2.5 | $72,156 |
| Campbell County, WY | 48,145 | +2.1% | −4.6 | 0.4 | $89,869 |
| Washakie County, WY | 7,597 | −0.8% | 1.2 | 0.5 | $65,714 |
| Converse County, WY | 13,824 | +0.6% | 1.5 | 0.7 | $81,558 |
| Big Horn County, WY | 12,024 | +4.7% | 2.0 | 1.7 | $62,101 |
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.
Yes. Its population grew 5.2% between 2020 and 2025, about 439 more people (Census Bureau population estimates). Wyoming as a whole changed +1.9% over the same years. That ranks 4th of 23 counties in Wyoming for population growth.
On net, about 107 people in 2025: that many more moved in from other U.S. counties than moved out (Census Bureau net domestic migration estimate).
It averaged 2.8% in 2025 (BLS Local Area Unemployment Statistics, annual average).
About 8,908 people, according to the U.S. Census Bureau's population estimate for July 1, 2025.
Private employers there had 2,602 paid employees in mid-March 2023, +7.2% since 2018 (Census Bureau County Business Patterns; government jobs and the self-employed are not counted).
Map, parcel and listing layers cover North and South Carolina only for now. This page and the other Wyoming county pages carry the public federal growth figures.
Email me when Johnson County gets new Census numbers: population, building permits, jobs and income. About 4 emails a year, one click to stop.
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.