2,202 directional corridors
ACS 2024 person-weighted estimates with 80 replicate weights.
Ocity Research Collection · 7 reports
The evidence behind America’s migration map
Official Census data, reproducible methods, margins of error and downloadable datasets—organized into one research series.
Two distinct products
ACS gross corridors and PEP net domestic migration are never added together.
Dates remain explicit
2026 identifies publication editions; observed flows are annual 2024 estimates.
Research library
National
2 reportsQ1 202610 min
US Migration Trends — Q1 2026
Reproducible national state-to-state flows, net domestic migration and uncertainty.
77,198 CA → TXRead
Observed: ACS 2024; PEP 2024–2025
Q2 202612 min
US Migration Trends — Q2 2026
New state leaders, reverse flows and the largest two-way exchanges.
+84,064 North CarolinaRead
Observed: ACS 2024; PEP 2024–2025
Regional
3 reports
202611 min
California Migration Report 2026
Outbound destinations, return flows and California population components.
123,001 CA ↔ TXRead
Observed: ACS 2024; PEP 2024–2025
202611 min
New York & Northeast Migration 2026
Regional versus Sun Belt routes and international migration offsets.
57,915 NY → NJRead
Observed: ACS 2024; PEP 2024–2025
202612 min
The New Sun Belt Migration Map
Domestic leaders and internationally amplified population growth.
+84,064 NC domesticRead
Observed: ACS 2024; PEP 2024–2025
Corridors
1 reports
How to read the evidence
ACS state-to-state flows
Survey estimates of people moving in each direction. Values carry sampling uncertainty.
PEP net domestic migration
A population-estimate component: domestic arrivals minus domestic departures.
Neither product identifies individual motivations. Housing, taxes, work and politics are not treated as causes without suitable evidence.