Table 1.

Number of counties with data (raw counts or age-adjusted rates) on the number of deaths by drug poisoning involving heroin

	2000	2005	2010	2014
Total populationa	21	21	31	136
Whitea	14	16	27	121
Blacka	3	1	0	8
Hispanica	1	2	2	9
Female	4	5	10	64
Male	37	39	63	199
18–24 years	1	1	8	31
25–34 years	6	4	19	90
35–54 years	26	26	31	119
55 years and above	1	1	4	23

^aAge-adjusted rates