New ham radio operators in Jefferson County, Wisconsin
No one in Jefferson County earned a first amateur radio license in the past 12 months, but 156 licensed hams live here. Updated weekly from FCC data.
At a glance · Data as of
- New hams · last 30 days
- 0
- New hams · last 12 months
- 0
- ▼ down from 4
- Active licensed hams
- 156
- Upgrades · 12 mo
- 1
- Vanity callsigns · 12 mo
- 4
- Address updates · 12 mo
- 0
- Often a move into the area
- Expiring · next 6 mo
- 7
About ham radio in Jefferson County
No one in Jefferson County earned a first amateur radio license in the past 12 months, after 4 new hams the year before. It ranks tied for #54 of 72 Wisconsin counties for new hams. Technicians make up 36% of local licensees, below the Wisconsin average of 42%, a sign of an experienced community with many HF operators.
New hams by month
No new hams were licensed in Jefferson County in the 12 months from Oct 2025 to Sep 2026.
License classes
| Class | Hams | Share | Wisconsin |
|---|---|---|---|
| Technician | 56 | 36% | 42% |
| General | 50 | 32% | 28% |
| Amateur Extra | 34 | 22% | 24% |
| Advanced | 10 | 6% | 4% |
| Novice / Other | 6 | 4% | 2% |
Bar = Jefferson County share · Tick = Wisconsin share
In the past 12 months, 1 operator upgraded to General.
How Jefferson County compares
Tied for #54 of 72 Wisconsin counties for new hams in the past 12 months
| Per 1,000 active hams | Jefferson | Wisconsin | U.S. |
|---|---|---|---|
| New hams, past 12 months | 0.0 | 29.9 | 32.3 |
| Upgrades, past 12 months | 6.4 | 17.3 | 14.7 |
| Expiring, next 6 months | 44.9 | 60.4 | 57.3 |
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Figures may be reused with credit to Ham Recruiter (CC BY 4.0).
Questions about new hams in Jefferson County
How many new ham radio operators were licensed in Jefferson County last year?
No one in Jefferson County, Wisconsin received a first FCC amateur radio license in the 12 months ending Oct 1, 2026, compared with 4 the year before.
How many licensed ham radio operators are in Jefferson County?
156 active amateur licensees: 36% Technician, 32% General, 22% Amateur Extra.
Where does this data come from?
From the FCC Universal Licensing System (ULS) public amateur license database, which we download every Monday. Addresses are matched to counties with the U.S. Census Bureau geocoder. This page shows totals only.
How can my club reach new hams in Jefferson County?
Create a free Ham Recruiter account and save a 5 to 25 mile search around your club. On the 1st of every month we email you a CSV of new hams, upgrades and other changes in and around Jefferson County. Sign up free.
Can I see the names or call signs on this page?
No. Public pages show totals only. Verified Ham Recruiter users can search and export lists for outreach; see how licensee information is handled.
About this data
Data as of . Source: FCC Universal Licensing System (ULS) weekly amateur license database; county from U.S. Census Bureau geocoding. Aggregates only, no individual licensee data is shown. Aggregate figures © Ham Recruiter, CC BY 4.0.
How we count
- New ham: an active licensee whose first license was granted in the period.
- Address updates: a change of FCC mailing address, often a move into the area.
- Counts use each licensee’s current FCC address. Someone licensed here who later moved is counted where they live now.
- Each license keeps only its most recent event of each type, so two upgrades in one year count once.
- PO-box-only addresses often can’t be matched to a county, so rural counties are slightly undercounted.