Statistics for Biggest Cities in Colorado by Decade on a Map

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Answers color-coded by a green-red scale on the quiz's map according to % correct below.

Years	Current #	Top #	City	% Correct
1880-Present	1	1	Denver	99%
1880-Present	2	2	Colorado Springs	94%
1950-Present	3	3	Aurora	82%
1880-2000	12	4	Boulder	82%
1880, 1910-Present	4	4	Fort Collins	78%
1880-Present	9	2	Pueblo	76%
1910-1950	17	7	Grand Junction	66%
1890	61	5	Aspen	62%
1890, 1910-1990	11	4	Greeley	57%
1970-Present	7	6	Arvada	54%
1960-Present	5	4	Lakewood	53%
1980-Present	8	8	Westminster	45%
2010-Present	10	10	Centennial	44%
2000-Present	6	6	Thornton	44%
1890	33	8	Durango	38%
1880	31	6	Golden	34%
1880	83	8	Breckenridge	32%
1920	13	10	Longmont	32%
1880-1910	97	2	Leadville	30%
1900-1950	56	4	Trinidad	25%
1880-1900	34	7	Cañon City	23%
1920-1940	38	9	Sterling	19%
1900-1910	135	5	Cripple Creek	16%
1880	98	7	Buena Vista	15%
1890-1900	73	9	Salida	15%
1930-1970	23	6	Englewood	14%
1960	24	9	Wheat Ridge	10%
1900	88	9	Florence	8%