Boulder County, CO
Migration of people and income, 2022–2023 filing years
Between the 2022 and 2023 filing years, Boulder County, CO saw a net loss of 1,006 tax-filing households and a net loss of 1,587 individuals. On net, the area gained $38.9M in associated adjusted gross income (AGI, nominal dollars). The largest inflow came from Denver County; the largest outflow went to Weld County. These figures cover federal income tax filers only and do not indicate why people moved.
Net income (AGI)
+$38.9M
nominal dollars
Net households
-1,006
tax returns
Net people
-1,587
exemptions
-4.9 net people per 1,000 residents (population 326,831)
Income (AGI) in and out
Moved in$1.3B
Moved out$1.3B
Net +$38.9M (nominal)
Where movers came from
- 1Denver County, CO1,036$134.5M
- 2Weld County, CO848$55.4M
- 3Jefferson County, CO813$69.6M
- 4Adams County, CO745$75.2M
- 5Larimer County, CO742$53.3M
- 6Broomfield County, CO671$66.7M
- 7Arapahoe County, CO341$24.2M
- 8Los Angeles County, CA230$23.3M
- 9El Paso County, CO190$13.0M
- 10Cook County, IL183$38.8M
Where movers went
- 1Weld County, CO1,534$126.1M
- 2Denver County, CO1,300$95.5M
- 3Jefferson County, CO1,060$89.8M
- 4Larimer County, CO984$88.0M
- 5Adams County, CO960$66.9M
- 6Broomfield County, CO791$73.7M
- 7Arapahoe County, CO293$19.6M
- 8Douglas County, CO192$18.5M
- 9Los Angeles County, CA188$12.1M
- 10El Paso County, CO183$12.5M
Net migration by year
Net 2012–2023: +$1.2B (-7,293 people)
20122023
| Year | Net AGI | Net people |
|---|---|---|
| 2012 | +$80.6M | +821 |
| 2013 | +$128.3M | +985 |
| 2014 | -$3.5M | -165 |
| 2015 | +$84.9M | +1,095 |
| 2016 | +$122.0M | +122 |
| 2017 | +$166.5M | -1,227 |
| 2018 | +$135.8M | -194 |
| 2019 | +$229.5M | +43 |
| 2020 | +$191.6M | -1,503 |
| 2021 | +$287.2M | -2,134 |
| 2022 | -$254.7M | -3,549 |
| 2023 | +$38.9M | -1,587 |
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