Who's moving to and from Jefferson County, Colorado?

About as many arrived as left in 2022–23: 39,720 people in, 39,390 out. Most were moving between Colorado counties.

See where they came from ↓
Net change
+330 people
+1,791 households
Arrivals' income
$84.3k
avg income reported on the second-year tax return
Leavers' income
$84.0k
avg income reported on the second-year tax return

Where Jefferson County's newcomers came from in Colorado

Blue lines show arrivals · thicker line = more people

Moves to and from other Colorado counties, 2022–23. Out-of-state moves, like Maricopa County, AZ, are listed below.

Where did newcomers come from?

About 6 in 10 already lived in Colorado. People, 2022–23.

  1. Denver County10,103
  2. Adams County4,360
  3. Arapahoe County3,640
  4. Douglas County1,493
  5. Boulder County1,372
  6. Broomfield County861
  7. El Paso County650
  8. Smaller moves from many other places (each under 20 households)6,626

Where did people go?

About 6 in 10 who left stayed in Colorado. People, 2022–23.

  1. Denver County6,863
  2. Adams County5,265
  3. Arapahoe County3,448
  4. Douglas County2,506
  5. Boulder County1,103
  6. Weld County1,027
  7. Broomfield County956
  8. Smaller moves to many other places (each under 20 households)7,672

Not counted above

Arrived from abroad
201 people
Left for abroad
296 people

Moves abroad are never included in net change.

Is Jefferson usually growing from moves?

Mostly. More households arrived than left in 9 of the 10 years with published totals.

Net migration · households (tax returns)
13–1414–1515–1616–1717–1818–1919–2020–2121–22+1,79122–23††‡†
Net migration of Jefferson County (Net migration · households (tax returns))
YearValue
2013–14+1,896
2014–15 †+1,597
2015–16+3,038
2016–17 †+2,352
2017–18+1,969
2018–19 ‡+1,668
2019–20+518
2020–21−545
2021–22+255
2022–23 †+1,791

The IRS changed its processing in 2014–15, 2016–17 and 2022–23. Compare years between the dotted lines. ‡ County disclosure-method change in 2018–19: small counts began being deleted rather than reassigned to similar categories. County figures across this break may not be comparable.

Cite this page

Moved Where. “Who's moving to and from Jefferson County, Colorado?” movedwhere.com/county/jefferson-county-co. Data: IRS Statistics of Income migration data, 2022–23.