Table 4. Local health department expectation of expanding or initiating PrEP implementation, United States, 2015, weighted response proportions.

Expectation of Expansion or Initiation	Engaged in PrEP	Not Engaged in PrEP
	(n = 109)	(n = 174)
All Respondentsa	45%	13%
Population Size Served
Small (less than 50,000)	22%	8%
Medium (50,000–499,999)	42%	17%
Large (500,000 or more)	80%	48%
Census Region
Midwest	48%	6%
Northeast	37%	3%
South	34%	22%
West	66%	24%

^a 41% of respondents engaged in PrEP and 46% of respondents not engaged in PrEP indicated they were not sure of their expectation to expand or initiate PrEP implementation.