| BOROUGHS | TOWNSHIPS | ||
| Name | Area Sq. Mi. |
Name | Area Sq. Mile |
| Ambler | 0.9 | Abington | 14.9 |
| Bridgeport | 0.7 | Cheltenham | 8.8 |
| Bryn Athyn | 1.9 | Douglass | 15.8 |
| Collegeville | 1.6 | East Norriton | 6.1 |
| Conshohocken | 1.0 | Franconia | 14.0 |
| East Greenville | 0.6 | Hatfield | 10.2 |
| Green Lane | 0.3 | Horsham | 16.8 |
| Hatboro | 1.6 | Limerick | 22.4 |
| Hatfield | 0.6 | Lower Frederick | 8.2 |
| Jenkintown | 0.6 | Lower Gwynedd | 9.1 |
| Lansdale | 3.0 | Lower Merion | 23.3 |
| Narberth | 0.5 | Lower Moreland | 6.8 |
| Norristown | 3.7 | Lower Pottsgrove | 7.4 |
| North Wales | 0.7 | Lower Providence | 14.8 |
| Pennsburg | 0.8 | Lower Salford | 14.2 |
| Pottstown | 5.0 | Marlborough | 12.6 |
| Red Hill | 0.8 | Montgomery | 10.8 |
| Rockledge | 0.4 | New Hanover | 22.0 |
| Royersford | 0.9 | Perkiomen | 4.7 |
| Schwenksville | 0.6 | Plymouth | 8.4 |
| Souderton | 1.2 | Salford | 9.6 |
| Telford | 0.5 | Skippack | 14.0 |
| Trappe | 2.3 | Springfield | 6.2 |
| West Conshohocken | 0.9 | Towamencin | 9.7 |
| Upper Dublin | 13.0 | ||
| Upper Frederick | 10.2 | ||
| Upper Gwynedd | 8.1 | ||
| Upper Hanover | 21.0 | ||
| Upper Merion | 16.8 | ||
| Upper Moreland | 7.6 | ||
| Upper Pottsgrove | 5.1 | ||
| Upper Providence | 18.2 | ||
| Upper Salford | 8.9 | ||
| West Norriton | 5.5 | ||
| West Pottsgrove | 2.6 | ||
| Whitemarsh | 14.5 | ||
| Whitpain | 12.8 | ||
| Worcester | 16.0 | ||
Montgomery County Directory Links
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