This is an archive of data and reports about libraries. Before the broader introduction, I'd like to provide short links to the data available now, those planned, or documentation or related publications in digital form. After this section, there is a broader discussion of this project.
Source of data | Type of library | Link to publications | Years | Notes |
---|---|---|---|---|
NCES-IMLS | US Public Library Data | PLDF3 | FY 1987-FY2020 | This is a longitudinal recompilation of the annual Administrative Entity US public library from NCES-IMLS. This is a large file. Open source. |
NCES-IMLS | US State Summary Public Library Data | PUSUM | FY 1992-FY2020 | This is a longitudinal recompilation of the annual State Summary/State Characteristics public library from NCES-IMLS. Open source. |
NCES-IMLS | A collection of publications summarizing and reporting on characteristics of libraries from results of the various surveys published by NCES-IMLS about the US Public Library Data. There are also publications about the history of these data series. | Reports | FY 1983-FY2020 | This is a large collection of publications. Note that currently, the earliest publication is was about the 1977-78 US public library data collection. There is a large collection of such early publications. Collecting them converting them to a digital format will be a formidable task.. Open source. |
NCES-IMLS | US Public Library Data Survey Documentation | Documentation | FY 1987-FY2020 | The annual publication of these data comprises three series: The State Summary/State Characteristics file [State library data], The Administrative Entity file [public library data], and the Outlet file [branch libraries.] The documentation is for all three of those files. There is no longitudinal file for the outlet data. The documentation for PLDF3 and PUSUM are at those links above. These files used the NCES-IMLS data but rearranged them. Open source. |
NCES-IMLS | US public library data--raw data files | Annual data | FY 1973-FY2020 | These data go back to FY1973, so they also predate the FSCS era. This earlier series was the LIBGIS (Library and General Information Survey.) Open source. |
NCES | Academic Library Statistics | ALS | 1970-1971 through FY 2012 | Early years are from the Higher Education General Information Survey (HEGIS) Open source. |
NCES | School Library/Media Center publications | SLMC | 1974 through 2013 | Early years are from the Library General Information Survey (LIBGIS) Open source. |
NCES | Federal Libraries and Information Centers | FLIC | 1994 | Open source. |
Source of data | Type of library | Filename and link | Years | Notes |
---|---|---|---|---|
Princeton Compilation | Data from the Princeton Compilation | Princeton | [Academic years] 1919/20- 1943/44 | I keyed these data when I was working on the The Gerould Statistics. Open source |
Purdue Data | Academic library data series of 58 academic libraries | Purdue | from 1951 | Are these the actual Purdue data? I believe so but it is a tangled web discussed at the link. Open source. |
Source of data | Who owns the data? | Type of library | Filename and link to ARL Infrastructure | Years | Notes |
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Gerould Statistics | ARL | Academic library data begun in 1907/08 | Gerould background. [ARL infrastructure] |
[Academic years] 1919/20- 1943/44 | I keyed these data when I was working on the The Gerould Statistics for the Association of Research Libraries ARL has produced derivative products and owns these data. |
Survey/Compilation | ACRL | Academic: Historically Black Colleges and Universities | HBCU [ARL] | [Academic year] 1988-89 | Not a longitudinal series but one of the collections following the ARL structure |
ACRL members | ACRL | ACRL libraries not in ARL | ACRL [ARL] | 1978/79-1987/88 | Also followed the ARL structure and used the ARL form. Essentially, ARL surveyed (roughly) the largest 100 academic libraries and ACRL surveyed the (roughly) second 100 libraries. |
Gerould/ARL | ARL | Research Libraries | Research Library Statistics [ARL] | [Academic years] 1907/08-1987/88 | This was a compilation issued in digital formats, with a guide. It was the first time the Gerould and ARL data were joined in one series. |