New Castle County, DE
Migration of people and income, 2022–2023 filing years
Between the 2022 and 2023 filing years, New Castle County, DE saw a net gain of 192 tax-filing households and a net gain of 511 individuals. On net, the area lost $3.4M in associated adjusted gross income (AGI, nominal dollars). The largest inflow came from Philadelphia County; the largest outflow went to Philadelphia County. These figures cover federal income tax filers only and do not indicate why people moved.
Net income (AGI)
-$3.4M
nominal dollars
Net households
+192
tax returns
Net people
+511
exemptions
+0.9 net people per 1,000 residents (population 578,592)
Income (AGI) in and out
Moved in$939.3M
Moved out$942.8M
Net -$3.4M (nominal)
Where movers came from
- 1Philadelphia County, PA1,201$80.7M
- 2Delaware County, PA1,114$78.9M
- 3Chester County, PA692$85.5M
- 4Cecil County, MD533$34.6M
- 5Montgomery County, PA277$22.2M
- 6Kings County, NY206$13.4M
- 7Camden County, NJ200$15.1M
- 8Gloucester County, NJ159$11.4M
- 9Queens County, NY133$9.6M
- 10Salem County, NJ123$7.3M
Where movers went
- 1Philadelphia County, PA881$50.6M
- 2Delaware County, PA716$56.7M
- 3Chester County, PA647$71.0M
- 4Cecil County, MD643$41.5M
- 5Montgomery County, PA200$15.4M
- 6New York County, NY130$11.8M
- 7Camden County, NJ111$7.6M
- 8Salem County, NJ107$6.2M
- 9Gloucester County, NJ106$6.1M
- 10Kings County, NY106$7.2M
Net migration by year
Net 2012–2023: -$1.4B (-2,387 people)
20122023
| Year | Net AGI | Net people |
|---|---|---|
| 2012 | -$187.8M | -1,083 |
| 2013 | -$124.0M | +452 |
| 2014 | -$189.9M | -1,728 |
| 2015 | -$12.8M | +26 |
| 2016 | -$177.2M | -1,277 |
| 2017 | -$205.5M | -1,698 |
| 2018 | -$82.6M | +150 |
| 2019 | -$81.0M | +169 |
| 2020 | -$9.2M | +123 |
| 2021 | -$226.6M | +657 |
| 2022 | -$118.3M | +1,311 |
| 2023 | -$3.4M | +511 |
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