Hertfordshire towns starting with A
| Town Name | District | Unitary Authority | County | Population | Area Size (Ha) | |
|---|---|---|---|---|---|---|
| Abbots Langley | Three Rivers | - | Hertfordshire | 17278 | - | Map |
| Albury | East Hertfordshire | - | Hertfordshire | 537 | - | Map |
| Aldbury | Dacorum | - | Hertfordshire | 962 | - | Map |
| Aldenham | Hertsmere | - | Hertfordshire | 9942 | - | Map |
| Anstey | East Hertfordshire | - | Hertfordshire | 338 | - | Map |
| Ardeley | East Hertfordshire | - | Hertfordshire | 383 | - | Map |
| Ashwell | North Hertfordshire | - | Hertfordshire | 1660 | - | Map |
| Aspenden | East Hertfordshire | - | Hertfordshire | 222 | - | Map |
| Aston | East Hertfordshire | - | Hertfordshire | 844 | - | Map |
| Aston End | North Hertfordshire | - | Hertfordshire | - | - | Map |
| Ayot St. Lawrence | Welwyn Hatfield | - | Hertfordshire | 112 | - | Map |
| Ayot St. Peter | Welwyn Hatfield | - | Hertfordshire | 166 | - | Map |