| Year | Pop. | ±% |
|---|---|---|
| 2000 | 402,862 | — |
| 2010 | 427,927 | +6.2% |
| 2020 | 434,358 | +1.5% |
| Source: [1] [2] | ||
The Panhandle Regional Planning Commission (PRPC) is a voluntary association of cities, counties and special districts in the Texas Panhandle.
Based in Amarillo, the Panhandle Regional Planning Commission is a member of the Texas Association of Regional Councils.