Allentown-Bethlehem-Easton migration, mapped
In 2022–23, 27,471 people moved into the Allentown metro and 25,590 moved out, a net of +1,881. Yellow arcs are people arriving, blue arcs are people leaving. Hover a dot to see the corridor, or click through to compare.
The map couldn’t load. The numbers below still tell the story.
† IRS methodology change in this year’s files (see methodology)
What the flows say
- Biggest published corridors: New York, NY-NJ leads both directions, with 10,586 people in and 4,509 out in 2022–23. The listed corridors cover about 62–71% of all flows; the totals count everyone.
- Trend: net inflow has cooled over the last three years, from +2,534 in 2020–21 to +1,881 in 2022–23†.
Population · 2025
887,615
▲ 0.4% year over year · growing
Peak population
887,615
highest in the series shown (since 2000)
Why the population is changing
- Growth driver: growth is led by international migration (+2,698); domestic migration added +1,275 in 2025.
- Peak population: the 2025 estimate of 887,615 is the highest on record, in data going back to 2000.
Net income flow · 2022–23
−$13M
▼ $1.2B arrived · $1.2B left
Avg household income · movers
$70k in · $72k out
similar incomes both directions
Allentown wealth migration
- Money moved: households moving into the Allentown metro in 2022–23 reported $1.2B in income (AGI). Households leaving took $1.2B with them, a net loss of $13M.
- Income gap: the average household moving in reported $70k of income, vs $72k for leavers. Arriving and leaving households report similar incomes.
About the data
Corridors are IRS county-to-county migration flows added up into metro areas (2023 Census metro definitions; exemptions ≈ people). "Rest of" entries cover a state's counties outside any featured metro. The IRS hides corridors with fewer than 20 returns, so the lists here cover about 71% of inbound and 62% of outbound movers in 2022–23. The in, out, and net totals count everyone. Income figures are the total income (AGI) movers reported, from the complete county totals. Dollars are not adjusted for inflation, and household averages divide by the number of returns. Population figures are Census Bureau estimates; the peak covers records since 2000. Years marked † had a change in how the IRS built the files. Full details on the methodology page.
Download this data (CSV), free to use with attribution.
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