Number Employed in Libraries - Library Statistics and Figures - LibGuides at American Library Association

Number of Paid Library Staff in the United States

	Librarians	Other Paid Staff	Total Paid Staff
Academic Libraries	26,606	59,145	85,751
Public Libraries	50,926	92,957	143,883
Public School Libraries	78,750	47,440	126,010
Private School Libraries	14,090	3,770	17,860
Bureau of Indian Education School Libraries	90	80	170
Total	168,022	201,823	369,845

Library Statistics from Other Countries

IFLA Library Map of the World
IFLA (International Federation of Library Associations and Institutions) Library Map of the World is a representative source of basic library statistics and a robust tool providing country-level data and a worldwide comparison of different library performance metrics by region.

Sources

Numbers for Academic Libraries come from the National Center for Education Statistics Academic Libraries: 2012 First Look survey

Academic Libraries: 2012 First Look
National Center for Education Statistics (NCES) report summarizing statistics on academic libraries (February 2014)

Numbers for Public Libraries come from the Public Libraries Survey, FY 2019:

Public Libraries Survey (PLS)
The Public Libraries Survey (PLS) provides statistics on the status of public libraries in the United States.
The data are collected from approximately 9,000 public libraries with approximately 17,000 individual public library outlets (main libraries, branches, and bookmobiles) in the 50 states, the District of Columbia, and outlying territories.
Data includes information about library visits, circulation, size of collections, public service hours, staffing, electronic resources, operating revenues and expenditures and number of service outlets.

Numbers for Public School and Private School Libraries come from the NCES Characteristics of Public and Private Elementary and Secondary Schools in the United States: Results From the 2011–12 Schools and Staffing Survey

Characteristics of Public and Private Elementary and Secondary Schools in the United States: Results From the 2011–12 Schools and Staffing Survey
Reports of findings from the 2011-12 survey for 116,240 K-12 schools in the U.S. covering numbers of schools, staffing, graduation rates, and other school-wide characteristics.

Numbers for Bureau of Indian Education School Libraries come from Characteristics of Public and Bureau of Indian Education Elementary and Secondary School Library Media Centers in the United States: Results from the 2007-08 Schools and Staffing Survey

Characteristics of Public and Bureau of Indian Education Elementary and Secondary School Library Media Centers in the United States: Results from the 2007-08 Schools and Staffing Survey
Report from the National Center for Education Statistics with statistical information on school library media centers in schools operated by the Bureau of Indian Affairs (June 2009)

Library Statistics and Figures: Number Employed in Libraries

Number of Paid Library Staff in the United States

Library Statistics from Other Countries

Sources