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Legend (USA_Counties_PopDensity_1950)



State Borders (0)
People per Square Mile (1)
2,000 and above
500 - 1,999.9
88.4 - 499.9
20 - 88.3
1 - 19.9
less than 1
1950 No Data (2)
USA_Halo_1950 (3)