All Countries
Most Dense in Idaho
Top 34 cities ranked by most dense
Best Idaho Cities
Composite rankings combining multiple weighted metrics — 4 topics from climate and air quality data.
Most Dense — Idaho
The most densely populated cities in Idaho pack the most residents per square mile, creating vibrant urban environments with walkable neighborhoods and extensive public transit. Rexburg leads with 3,818 people per square mile.
High population density is often associated with better access to public transportation, more walkable streets, and a wider variety of restaurants, shops, and entertainment options within close proximity. These cities tend to have lower car ownership rates and shorter commute distances.
Dense cities face unique challenges including higher housing costs, limited parking, and potential overcrowding in public spaces. However, they also tend to have lower per-capita carbon footprints due to shared infrastructure and reduced driving.
Did You Know?
- 1. Rexburg has 3,818 people per square mile — that's roughly 6 people per acre.
- 2. Dense cities tend to have the most walkable neighborhoods and lowest car ownership rates in the country.
- 3. Urban density can reduce per-capita carbon emissions by up to 50% compared to suburban sprawl.