Table 1.

Characteristics of the 183 Counties for Which the Prevalence of Bicycle Commuting Was Definitively Greater Than Zero in All American Community Survey 1-Year Estimates, United States, 2000–2015

Characteristic	Year(s)	Minimum	Median (IQR)	Maximum
Population, no. of persons	2000	91,861a	558,522 (349,048–880,921)	9,538,191b
Population growth, change in no. of persons	2000–2015	−292,451c	62,596 (34,845–119,596)	1,021,131d
Estimated no. of cyclists	2000	204e	1,758 (982–4,123)	48,030f
Increase in no. of cyclists	2000–2015	246e	2,031 (1,217–4,732)	58,395f

Abbreviation: IQR, interquartile range.

^a Cache County, Utah.

^b Los Angeles County, California.

^c Wayne County, Michigan.

^d Harris County, Texas.

^e Johnson County, Kansas.

^f Stanislaus County, California.