Population density communities

Residents per square mile — how urban or rural a place is (Census TIGER land area). Counties only.

• Per sq miCounties ranked by residents per square mile — the most urban places in the country, and how density votes. Counties only (Census TIGER land area).
• Per sq miCounties ranked by the fewest residents per square mile — the most rural places in the country, and how they vote. Counties only (Census TIGER land area).