Where Are People Moving in Northampton, PA?
IRS county-to-county migration, 2023 tax year (released about two years after the tax year it covers).
People moving in
6,739
People moving out
6,155
Net migration
+1,068
Northampton, PA is a net gainer of residents. In the latest IRS data (2023 tax year), 6,739 people moved in and 6,155 moved out, for a net gain of +1,068. Sustained inflows like this are one of the strongest long-run signals of housing demand.
Migration is most useful read alongside the rest of the market. People move for jobs, affordability, climate, and lifestyle, and where they come from and go to says a lot about what a county is competing on. Below are the specific counties driving Northampton, PA’s flows in each direction.
Top counties people moved to Northampton, PA from
| Origin county | Returns | People |
|---|---|---|
| Lehigh, PAPennsylvania | 2,664 | 4,553 |
| Monroe, PAPennsylvania | 496 | 753 |
| Warren, NJNew Jersey | 416 | 675 |
| Bucks, PAPennsylvania | 224 | 337 |
| Philadelphia, PAPennsylvania | 188 | 255 |
| Montgomery, PAPennsylvania | 171 | 263 |
| Carbon, PAPennsylvania | 160 | 254 |
| Kings, NYNew York | 156 | 299 |
| Berks, PAPennsylvania | 142 | 227 |
| Middlesex, NJNew Jersey | 135 | 267 |
Top counties people left Northampton, PA for
| Destination county | Returns | People |
|---|---|---|
| Lehigh, PAPennsylvania | 2,394 | 3,957 |
| Monroe, PAPennsylvania | 385 | 635 |
| Carbon, PAPennsylvania | 218 | 350 |
| Bucks, PAPennsylvania | 216 | 323 |
| Warren, NJNew Jersey | 215 | 346 |
| Philadelphia, PAPennsylvania | 211 | 243 |
| Montgomery, PAPennsylvania | 197 | 296 |
| Berks, PAPennsylvania | 152 | 221 |
| New York, NYNew York | 83 | 90 |
| Kings, NYNew York | 81 | 127 |
“Returns” counts tax returns (a household proxy) that moved along each flow; “People” counts the individuals on those returns, when reported. IRS aggregate and foreign pseudo-rows are excluded. Informational only, not financial advice.
Frequently asked questions
Are people moving to Northampton, PA or leaving?
Northampton, PA had a net gain of +1,068 residents in the latest IRS data (2023 tax year), with 6,739 people moving in and 6,155 moving out. Net migration is inflow minus outflow.
Where are people moving to Northampton, PA from?
The largest sources of new Northampton, PA residents are Lehigh, PA, Monroe, PA, Warren, NJ. The full top-ten list of origin counties is in the table above.
Where do people leaving Northampton, PA go?
People leaving Northampton, PA most often move to Lehigh, PA, Monroe, PA, Carbon, PA. The full top-ten list of destination counties is in the table above.
What does Northampton, PA migration mean for housing?
Migration is a leading demand signal. Sustained net inflows tend to support rents and home prices when supply cannot keep up, while net outflows can soften them. Read this alongside Northampton, PA's price forecast, building permits, and affordability on the full county dashboard before drawing a conclusion.
How current is this Northampton, PA migration data?
It comes from IRS Statistics of Income county-to-county migration data, which is released about two years after the tax year it covers; the figures above reflect the 2023 tax year. That lag is normal for this dataset, which counts actual tax returns rather than survey estimates.