Documentation of the data publications | Reports using the public library data

US Public Library Data from US Government Agencies

The U.S. government through various agencies has been involved in the compilation of library data since before The Office of Education published the legendary 1876 publication: Public Libraries in the United States of America, Part 1 [common title: 1876 Report.] IMLS—and the National Center for Education Statistics (NCES) before it—continue an old tradition..

The publications here were collected from a number of sources. Most came from the NCES Website over time. It is a curiosity of working with library data that publications with data and reports about libraries derived from those data tend to disappear—in the old days to musty library shelves but these days, often, the memory hole. One might suppose that librarians who house, organize, and archive the world’s publications might treat their own data similarly but that is not the way it is. As someone whose research interest in libraries often involved analyzing trends and that interest required longitudinal data that were not easy to assemble, I because acutely aware of the problem when I first assembled the Gerould Data. Moreover, government agencies often do not archive data for very long. I was also a former Webmaster at a federal agency, there was also the worry about having obsolete information which might mislead someone. In any case, this Archive has copies of digital publications that in many cases took effort to locate and also the cooperation of many people.

When this work began on what would become PLDF3,, public library data for 1987-1991 were no longer on the NCES site and, as indicated, came from other sources, largely from Kim Miller then at the National Commission on Libraries and Information Science (NCLIS) who had collected almost everything I needed for this work when I arrived at NCLIS. At the time NCLIS was responsible for working with NCES and providing a library perspective to the effort as a part of its policy role. In the end, there was one missing diskette and pleading emails sent to the community had one email reply from Libby Law, LDC at the South Carolina State Library who had kept a 5 1/4" diskette. I had a drive to read it. And here we are.

Similarly, a number the older data publications such as documentation and reports had gone missing and ferreting them out took some time and effort. Early NCES publications that had been scanned—mostly by the good folks at NCES—and were sent to me are also included here.

As mentioned, the Institute of Museum and Library Services (IMLS) has taken over managing the collection of the public library data and state library data. There is a page for IMLS’s Public Library Survey effort and one for the State Library Administrative Agency survey (SLAA) which will have current information on this series. Publications about this latter type are not currently included in this Archive. Those data presented a daunting set of problems that frustrated attempts to recompile them.

The Inter-university Consortium for Political and Social Research (ICPSR,) a part of the Institute for Social Research, is located on the University of Michigan Campus. ICPSR maintains an archive of social science data. A number of files of library data in the PLDF3 file came from ICPSR, which processed them on behalf of NCES. When I was looking for the early years of the FSCS data, these were available on the ICSPR site and I collected them. I also discovered other data on other types of libraries, particularly historical academic data files and these data are available here, also. A spreadsheet lists all the files from ICPSR.

LIBGIS / FSCS / Public Libraries Survey Data
Type of file Year File type File name File size Notes
Data FY 2020 zipped CSV pls_fy2020_csv.zip 3.1 MB Contains public libraries survey data (PLS_FY20_AE_pud20i.csv), state summary data (PLS_FY20_State_pud20i.csv), the library outlet (branch) file (PLS_FY20_Outlet_pud20i.csv), and README FY 2020 PLS PUD.txt
Data FY 2020 zipped SAS pls_fy2020_sas.zip 12.9 MB Contains the public library survey data files in SAS format plus related SAS formatting files.
Data FY 2020 zipped SPSS pls_fy2020_spss.zip 4.7 MB Contains the public libraries survey data files in SPSS format and a README file. The 2019 data file documentation is not in this file.
Data FY 2019 zipped CSV pls_fy2019_csv.zip 2.9 MB Contains public libraries survey data (PLS_FY19iAE_pud19i.csv), state summary data (pls_state_pud19i.csv), the library outlet (branch) file (PLS_FY19_Outlet_pud19i.csv), and README FY 2019 PLS PUD.txt
Data FY 2019 zipped SAS pls_fy2019_sas.zip 5.7 MB Contains the public library survey data files in SAS format plus related SAS formatting files, plus the data file documentation in PDF format.
Data FY 2019 zipped SPSS pls_fy2019_spss.zip 4.3 MB Contains the public libraries survey data files in SPSS format and a README file. The 2019 data file documentation is not in this file.
Data FY 2018 zipped CSV pls_fy2018_data_files_csv.zip 3 MB Contains public libraries survey data (pls_fy18i_ae_pud18i.csv), state summary data (pls_fy18_state_pud18i.csv), the library outlet (branch) file (pls_fy18_outlet_pud18i.csv), and README FY18 PLS PUD.txt
Data FY 2018 zipped SAS pls_fy2018_data_files_sas.zip 4 MB Contains the public library survey data files in SAS format plus related SAS formatting files.
Data FY 2018 zipped SPSS pls_fy2018_data_files_spss.zip 5 MB Contains the public libraries survey data files in SPSS format.
Data FY 2017 zipped CSV pls_fy2017_data_files_csv.zip 5 MB Contains public libraries survey data (PLS_FY17_AE_pud17i.csv), state summary data (PLS_FY17_State_pud17i.csv), the library outlet (branch) file (PLS_FY17_Outlet_pud17i.csv), and README FY17 PLS PUD.txt
Data FY 2017 zipped SAS pls_fy2017_data_files_sas.zip 16 MB Contains data files in SAS format plus related SAS formatting files.
Data FY 2017 zipped SPSS pls_fy2017_data_files_spss.zip 19 MB Contains the public libraries survey data files in SPSS format.
Data FY 2016 zipped CSV pls_fy2016_data_files_csv.zip 11 MB Contains public libraries survey (PLS_FY2016_AE_pupld16a), state summary data (PLS_FY2016_State_pusum16a),the library outlet (branch) file (PLS_FY2016_Outlet_puout16a, and README FY2016 PLS PUD.txt
Data FY 2016 zipped SAS pls_fy2016_data_files_sas.zip 16 MB Contains data files in SAS format plus related SAS formatting files.
Data FY 2016 zipped SPSS pls_fy2016_data_files_spss.zip 19 MB Contains the public libraries survey data files in SPSS format.
Data FY 2015 zipped CSV pls_fy2015_data_files_csv.zip 2.8 MB Contains public libraries survey (PLS_FY2015_AE_pupld15a), state summary data (PLS_FY2015_State_pusum15a), the library outlet (branch) file (PLS_FY2015_Outlet_puout15a, and README FY2015 PLS PUD.txt.
Data FY 2015 zipped SAS pls_fy2015_data_files_sas.zip 4 MB Contains data files in SAS format plus related SAS formatting files.
Data FY 2015 zipped SPSS pls_fy2015_data_files_spss.zip 4.3 MB Contains the public libraries survey data files in SPSS format.
Data FY 2014 zipped CSV pls_fy2014_data_files_csv.zip 2.9 MB Contains public libraries survey (PLS_FY2014_AE_pupld14a), state summary data (PLS_FY2014_State_pusum14a), and the library outlet (branch) file (PLS_FY2014_Outlet_puout14a).
Data FY 2014 zipped SAS pls_fy2014_data_files_sas.zip 3.7 MB
Data FY 2013 zipped ASCII pupld13a_ascii.zip 3.5 MB Contains public libraries survey (pupld13a), state summary data (pusum13a), and the library outlet (branch) file (puout13a).
Data FY 2013 zipped CSV pupld13a_csv.zip 3.2 MB
Data FY 2013 zipped SAS pupld13a_sas.zip 3.9 MB
Data FY 2013 zipped XLS pupld13a_xls.zip 9.5 MB
Data FY 2013 zipped GeoJSON pupld13a_geojson.zip 5.1 MB GeoJSON is an open standard for representing geographical features. This file had data on the outlets.
Data FY 2013 zipped KML pupld13a_kml.zip 6.5 MB KML is an XML notation for displaying geographic features. This file also has data on the outlet files and could be used to map branch libraries via programs like Google Earth.
Data FY 2013 zipped ESRI shapefile pupld13a_shp.zip 6.7 MB A data format used geographic information systems software. This file also has the data on outlets.
Data FY 2012 zipped ASCII pupld12a_ascii.zip 3.3 MB Contains public libraries survey (pupld12a), state summary data (pusum12a), and the library outlet (branch) file (puout12a).
Data FY 2012 zipped CSV pupld12a_csv.zip 3.1 MB
Data FY 2012 zipped SAS pupld12a_sas.zip 3.7 MB
Data FY 2012 zipped XLS pupld12a_xls.zip 9.3 MB
Data FY 2011 zipped ASCII pupld11a_ascii.zip 3.3 MB Contains public libraries survey (pupld11a), state summary data (pusum11a), and the library outlet (branch) file (puout11a).
Data FY 2011 zipped CSV pupld11a_csv.zip 2.9 MB
Data FY 2011 zipped SAS pupld11a_sas.zip 2.9 MB
Data FY 2011 zipped XLS pupld11a_xls.zip 9 MB
Data FY 2010 zipped ASCII pls2010a_ASCII.zip 3.2 MB Contains public libraries survey (pupld10a), state summary data (pusum10a), and the library outlet (branch) file (puout10a). Filename extensions vary.
Data FY 2010 zipped CSV pupld10a_csv.zip 2.9 MB
Data FY 2010 zipped SAS pupld10a_sas.zip 2.9 MB
Data FY 2010 zipped XLS pupld10a_xls.zip 9 MB
Data FY 2009 zipped ASCII pupld09a_ascii.zip 3.2 MB Contains public libraries survey (pupld09a), state summary data (pusum09a), and the library outlet (branch) file (puout09a).
There is also pls2009a_ascii.zip. These two files have the same file dates and names.
Data FY 2009 zipped CSV pupld09a_csv.zip 2.9 MB
Data FY 2009 zipped SAS pupld09a_sas.zip 3.6 MB
Data FY 2009 zipped XLS pupld09a_xls.zip 9.6 MB
Data FY 2008 zipped ASCII pls2008a_ascii.zip 3.2 MB Contains public libraries survey (pupld08a), state summary data (pusum08a), and the library outlet (branch) file (puout08a). Filename extensions vary.
Datasets are the versions with corrected data for Kansas. See USER NOTE for details.
Data FY 2008 zipped CSV pupld08a_csv.zip 2.9 MB Contains public libraries survey (pupld08a), state summary data (pusum08a), and the library outlet (branch) file (puout08a).
Data FY 2008 zipped SAS pupld08a_sas.zip 3.9 MB
Data FY 2008 zipped XLS pupld08a_xls.zip 8.8 MB
Data FY 2007 zipped ASCII pls2007a_ASCII.zip 3.0 MB Contains public libraries survey (pupld07a), state summary data (pusum07a), and the library outlet (branch) file (puout07a).
Datasets are the versions with corrected data for Ohio. The date on these files is 10 August 2010.
See: USER NOTE PUBLIC LIBRARIES SURVEY REPORT for Fiscal Year 2007 for a discussion of the errors. The earlier version with the reported errors is pupld07a_ASCII.zip. These files are dated 29 April 2009.
Data FY 2007 zipped CSV pupld07a_csv.zip 2.8 MB
Data FY 2007 zipped SAS pupld07a_sas.zip 2.9 MB
Data FY 2007 zipped XLS pupld07a_xls.zip 8.5 MB
Data FY 2006 zipped ASCII pls2006a_ASCII.zip 2.5 MB Contains public libraries survey (pupld06a), state summary data (pusum06a), and the library outlet (branch) file (puout06a). Filename extensions vary.
Data FY 2006 zipped CSV pupld06a_csv.zip 2.2 MB
Data FY 2006 zipped SAS pupld06a_sas.zip 2.9 MB
Data FY 2006 zipped XLS pupld06a_xls.zip 7 MB
Data FY 2005 zipped ASCII pls2005a_ASCII.zip 2.5 MB Contains public libraries survey (pupld05a.dat), state summary data (pusum05a.dat), and the library outlet (branch) file (puout05a.dat). Filename extensions vary by formats.
Data FY 2005 zipped CSV pupld05a_csv.zip 2.2 MB
Data FY 2005 zipped SAS pupld05a_sas.zip 2.9 MB
Data FY 2005 zipped XLS pupld05a_xls.zip 6.8 MB
Data FY 2004 zipped ASCII pls2004a_ASCII.zip 2.4 MB Contains public libraries survey (pupldf04a), state summary data (pusum04a), and the library outlet (branch) file (puout04a). Filename extensions vary.
Data FY 2004 zipped Access pls2004a_Access.zip 2.5 MB
Data FY 2004 zipped CSV pupld04a_csv.zip 2.2 MB
Data FY 2004 zipped SAS pupld04b_sas.zip 2.7 MB
Data FY 2004 zipped XLS pupld04a_xls.zip 6.5 MB
Data FY 2003 zipped ASCII pls2003a_ASCII.zip 2.4 MB Contains public libraries survey (pupldf03a), state summary data (pusum03a), and the library outlet (branch) file (puout03a).
Data FY 2003 zipped Access pls2003a_Access.zip 2.5 MB
Data FY 2003 zipped CSV pupld03a_csv.zip 2.1 MB
Data FY 2003 zipped SAS pupld03a_sas.zip 2.7 MB
Data FY 2003 zipped XLS pupld03a_xls.zip 6.1 MB
Data FY 2002 zipped ASCII pls2002b_ASCII.zip 2.2 MB Contains public libraries survey (pupld02b), state summary data (pusum02a), and the library outlet (branch) file (puout02a). (sic)
Data FY 2002 zipped Access pls2002b_Access.zip 2.5 MB
Data FY 2002 zipped CSV pupld02b_csv.zip 2 MB
Data FY 2002 zipped SAS pupld02b_sas.zip 2.5 MB
Data FY 2002 zipped XLS pupld02b_xls.zip 6.1 MB
Data FY 2001 zipped ASCII pls2001b_ASCII.zip 2 MB Contains public libraries survey (pupld01b), state summary data (pusum01), and the library outlet (branch) file (puout01).
Data FY 2001 zipped Access pls2001b_Access.zip 2 MB
Data FY 2001 zipped CSV pupld01b_csv.zip 1.9 MB
Data FY 2001 zipped SAS pupld01a_sas.zip 2.6 MB
Data FY 2001 zipped XLS pupld01b_xls.zip 5.3 MB
Data FY 2000 zipped ASCII pls2000_ASCII.zip 2.2 MB Contains public libraries survey (pupldf00), state summary data (pusum00), and the library outlet (branch) file (puout00).
Data FY 2000 zipped Access pls2000_Access.zip 2.5 MB
Data FY 2000 zipped CSV pupldF00_csv.zip 1.8 MB
Data FY 2000 zipped SAS pupld00a_sas.zip 2.6 MB
Data FY 2000 zipped XLS pupldF00_xls.zip 6 MB
Codebook FY 2000 zipped pls2000.zip 4.1 M Contains the complete FY 2000 data and documentation with executables.
Data FY 1999 zipped ASCII pls1999_ASCII.zip 2.2 MB Contains public libraries survey (pupldf99), state summary data (pusum99) and the library outlet (branch) file (puout99).
Data FY 1999 zipped Access pls1999_Access.zip 2.3 MB
Data FY 1999 zipped csv pupldf99_csv.zip 1.8 MB
Data FY 1999 zipped SAS pupld99a_sas.zip 2.5 MB
Data FY 1999 zipped xls pupldf99_xls.zip 6.5 MB
Data FY 1998 zipped ASCII pls1998_ASCII.zip 2.1 MB Contains public libraries survey (pupldf98), state summary data (pusum98), and the library outlet (branch) file (puout98).
Data FY 1998 zipped Access pls1998_Access.zip 2.5 MB
Data FY 1998 zipped csv pupldf98_csv.zip 1.8 MB
Data FY 1998 zipped SAS pupld98a_sas.zip 2.3 MB
Data FY 1998 zipped xls pupldf98_xls.zip 5.2 MB
Data FY 1997 zipped ASCII pls1997_ASCII.zip 2 MB Contains public libraries survey (pupldf97), state summary data (pusum97), and the library outlet (branch) file (puout97).
Data FY 1997 zipped Access pls1997_Access.zip 2.2 MB
Data FY 1997 zipped csv pupld97a_csv.zip 1.8 MB
Data FY 1997 zipped SAS pupld97a_sas.zip 2.3 MB
Data FY 1997 zipped xls pupld97a_xls.zip 6 MB
Data FY 1996 zipped ASCII pls1996_ASCII.zip 2 MB Contains public libraries survey (pupldf96), state summary data (pusum96), and the library outlet (branch) file (puout96).
Data FY 1996 zipped Access pls1996_Access.zip 2 MB
Data FY 1996 zipped csv pupld96a_csv.zip 1.7 MB
Data FY 1996 zipped SAS pupld96a_sas.zip 2.3 MB
Data FY 1996 zipped xls pupld96a_xls.zip 5.7 MB
Data FY 1995 zipped ASCII pls1995_ASCII.ZIP 1.9 MB Contains public libraries survey (pupldf95), state summary data (pusum95), and the library outlet (branch) file (puout95).
Data FY 1995 zipped Access pls1995_Access.ZIP 2.2 MB
Data FY 1995 zipped csv pupld95a_csv.zip 1.7 MB
Data FY 1995 zipped SAS pupld95a_sas.zip 2.2 MB
Data FY 1995 zipped xls pupld9a5_xls.zip 5.5 MB
Data FY 1994 zipped ASCII pls1994_ASCII.ZIP 1.9 MB Contains public libraries survey (pupldf94), state summary data (pusum94), and the library outlet (branch) file (puout94).
Data FY 1994 zipped Access pls1994_Access.ZIP 2.2 MB
Data FY 1994 zipped csv pupld94a_csv.zip 1.7 MB
Data FY 1994 zipped SAS pupld94a_sas.zip 2.1 MB
Data FY 1994 zipped xls pupld94a_xls.zip 5.5 MB
Data FY 1993 zipped ASCII pls1993_ASCII.ZIP 1.9 MB Contains public libraries survey (pupldf93), state summary data (pusum93), and the library outlet (branch) file (puout93).
Data FY 1993 zipped Access pls1993_Access,ZIP 2.2 MB
Data FY 1993 zipped csv pupld93a_csv.zip 1.7 MB
Data FY 1993 zipped SAS pupld93a_sas.zip 2.1 MB
Data FY 1993 zipped xls pupld93a_xls.zip 5.5 MB
Data FY 1992 zipped ASCII pls1992_ASCII.ZIP 1.9 MB Contains public libraries survey (pupldf92), state summary data (pusum92), and the library outlet (branch) file (puout92).
Data FY 1992 zipped Access pls1992_Access.ZIP 2.1 MB
Data FY 1992 zipped csv pupld92a_csv.zip 1.6 MB
Data FY 1992 zipped SAS pupld92a_sas.zip 2.1 MB
Data FY 1992 zipped xls pupld92a_xls.zip 5.4 MB
Data FY 1991 ASCII pls1991universe.txt contains the data file
pls1991summary.txt has state summary data
4.3 MB
25 KB
The original file was PUBLIB91.EXE, a self-extracting file. It is located in the PublicLibs\Data directory. It would execute on Windows machines and release the data, documentation, and the like about the FY 1991 data. These various files are described here. Basically, the files are where they belong with files of like type and in order by year: data are with data and documentation with documentation.
Data FY 1990 ASCII pls1990universe.txt contains the data file
pls1990summary.txt has state summary data
4.4 MB
25 KB
The original diskette contained PUBLIB90.EXE, a self-extracting file. It is located in the PublicLibs\Data directory. It will execute on Windows machines but will only extract PUBLIB90.TXT. PUBLIB90.TXT was renamed pls1990universe.txt for this compilation. The diskette also contained CEFSUMM.TXT which was renamed pls1990summary.txt for this compilation.
Data FY 1989 ASCII pls1989universe.txt
pls1989summary.txt has state summary data.
4.4 MB
25 KB
This copy comes from ICPSR 9596, September 1991.
It was also published as ICPSR 2212, March 2002. 9596 was used in PLDF3. By inspection, da2212.txt and pls1989universe.txt (originally da9596i.gz) appear to be the same. The summary file appears not to be available with the ICPSR version.
Data FY 1988 ASCII pls1988universe.txt 4.4 MB
7,910 library records, 45 summary records
ICPSR 2211
Data FY 1987 ASCII pls1987universe.txt 1.9 MB
Summary data for each of the 19 reporting states is found as the first observation for that state.
ICPSR 2210, March 2002
LIBGIS Data These were saved by ICPSR and filenames are those created by ICPSR.
Data 1981 ASCII da2279.txt 1.5 MB Library General Information Survey (LIBGIS) from ICPSR
Public Library Universe, 1981
A directory of “main” public libraries. 8,611 cases
ICPSR 2279, March 2002
According to the ICPSR citation to the NCES publication, the original was published in 1981.
Data FY 1977-1978 ASCII da2209.txt 1.6 MB Library General Information Survey (LIBGIS) III from ICPSR
Public Libraries, FY 1977-1978
ICPSR 2209, May 2002
SAS program to read the data—sa2209.txt
SPSS program to read the data—sp2209.txt
According to the ICPSR citation to the NCES publication, the original was published in 1978
This may be the Report on these data: Statistics of Public Libraries 1977-1978.
Data 1977 ASCII da2207.txt 1.5 MB Library General Information Survey (LIBGIS) III; [United States]: Public Libraries Fiscal Year 1977-79,
SAS program to read the data—sa2207.txt
ICPSR 2207, March 2002
According to the ICPSR citation to the NCES publication, the original was published in 1977.
Data FY 1974 ASCII da2208.txt 1.2 MB Library General Information Survey (LIBGIS) I [United States]: Public Libraries Fiscal Year 1974
SAS program to read the data—sa2208.txt
SPSS program to read the data—sp2208.txt
1,460 cases. Brief data on public libraries, branches, and some state libraries.
ICPSR 2208, March 2002
According to the ICPSR citation to the NCES publication, the original was published in 1974.
Data 1973 ASCII da2206.txt 1.5 MB Library General Information Survey (LIBGIS) I from ICPSR
Public Library Universe, 1973
SAS program to read the data—sa2206.txt
SPSS program to read the data—sp2206.txt
8,996 cases. Stratified random sample.
ICPSR 2206, March 2002
According to the ICPSR citation to the NCES publication, the original was published in 1973.

November 30, 2022
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