Ranking of Allamakee, IA Cities and Places By population in 2020
Updated on June 27, 2025.
Based on the US Census Vintage data estimates, in 2020, among all Allamakee, IA cities and places, Balance of Allamakee County had the highest population (6.25K), followed by Waukon city (3.82K), and Postville city (pt.) (2.23K).
The chart below shows the top 7 cities and places, and the table below shows the ranking of all Allamakee cities and places.
You can see similar information for other Iowa counties. You can also see the ranking of all cities and places in Iowa.
Data Source: US Census Bureau (Vintage).
Ranking of Allamakee, IA Cities and Places By population in 2020
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| Rank | City or Place | Population |
|---|---|---|
| 1 | Balance of Allamakee County | 6253 |
| 2 | Waukon city | 3820 |
| 3 | Postville city (pt.) | 2231 |
| 4 | Lansing city | 961 |
| 5 | New Albin city | 435 |
| 6 | Harpers Ferry city | 261 |
| 7 | Waterville city | 108 |