Ranking of Montgomery County, PA Cities and Places By Population in 2021
Updated on August 17, 2024.
Based on the US Census Vintage data estimates, in 2021, among all Montgomery County, PA cities and places, Balance of Montgomery County had the highest population (699.29K), followed by Norristown borough (35.92K), and Pottstown borough (23.45K).
The chart below shows the top 10 cities and places, and the table below shows the ranking of all Montgomery cities and places.
You can see similar information for other Pennsylvania counties. You can also see the ranking of all cities and places in Pennsylvania.
Data Source: US Census Bureau (Vintage).
See this for other years:
Ranking of Montgomery County, PA Cities and Places By Population in 2021
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| Rank | City or Place | Population |
|---|---|---|
| 1 | Balance of Montgomery County | 699289 |
| 2 | Norristown borough | 35925 |
| 3 | Pottstown borough | 23451 |
| 4 | Lansdale borough | 18991 |
| 5 | Conshohocken borough | 9276 |
| 6 | Hatboro borough | 8243 |
| 7 | Souderton borough | 7227 |
| 8 | Ambler borough | 6830 |
| 9 | Collegeville borough | 5329 |
| 10 | Bridgeport borough | 5048 |
| 11 | Royersford borough | 4932 |
| 12 | Jenkintown borough | 4722 |
| 13 | Narberth borough | 4498 |
| 14 | Trappe borough | 4011 |
| 15 | Pennsburg borough | 3946 |
| 16 | Hatfield borough | 3499 |
| 17 | North Wales borough | 3427 |
| 18 | East Greenville borough | 3166 |
| 19 | Telford borough (pt.) | 2733 |
| 20 | Rockledge borough | 2625 |
| 21 | Red Hill borough | 2495 |
| 22 | West Conshohocken borough | 1501 |
| 23 | Bryn Athyn borough | 1308 |
| 24 | Schwenksville borough | 1291 |
| 25 | Green Lane borough | 486 |