| Place Name | Caernarvon Township (Berks County) |
| Place Type | Township |
| ZIP Code(s) | 19520 19540 19543 |
| County | Berks County |
| Area Code(s) | 484,610,717 |
| Timezone | Eastern Daylight Time (EDT) |
| Population (2021) | 4,225 |
| Majority Ethnicity | White 92.09% |
| Metro/Micro Stats Area | Reading, PA |
| US Congressional District(s) | Pennsylvania 7th |
| State House Districts | 128 |
| State Senate Districts | 11 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 92.09% |
| African American | 0.34% |
| Hispanic | 0% |
| Asian | 2.2% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 5.36% |