| Title | Year | Call # | Link | Location |
| Map of Cass County, Illinois [map] / compiled & published from actual surveys by S.H. Burhans & J. VanVechten | 1860 | See State Library Catalog | ||
| Illustrated atlas map of Cass County, Illinois [microform] / carefully compiled from examination and surveys | 1874 | See State Library Catalog | ||
| Illustrated atlas map of Cass County, Illinois / carefully compiled from examinations and surveys | 1874 | F. 912.77346 B77I | Link to Catalog | Illinois History & Lincoln Coll. [non-circulating] |
| Standard atlas of Cass County, Illinois [microform] : including a plat book of the villages, cities, and townships of the County ... / compiled and published by Geo. A. Ogle & Co. | 1899 | See State Library Catalog | ||
| Standard atlas of Cass County, Illinois | 1899 | F. 912.77346 Og5s | Link to Catalog | Illinois History & Lincoln Coll. [non-circulating] |
| Plat book of Cass Co., Ill. | 1926 | 912.77346 H64p | Link to Catalog | Map & Geography-Oak St Facility [request only] |
| Cass Co., Ill. | 1926 | G4103.C3 1926 .W2 | Link to Catalog | Illinois History & Lincoln Coll. Oversize [non-circulating] |
| Plat book of Cass Co., Ill. [cartographic material]. | 1937 | Q. 912.77346 H64P1937 | Link to Catalog | Main Stacks |
| Atlas & plat book, Cass County, Illinois | 1964 | Q. 912.773465 R59T | Link to Catalog | Main Stacks |
| Tri-annual atlas & plat book, Cass County, Illinois | 1964 | See State Library Catalog | ||
| Atlas & plat book, Cass County, Illinois | 1969 | Q. 912.773465 R59T | Link to Catalog | Main Stacks |
| Triennial atlas & plat book, Cass County, Illinois | 1969 | See State Library Catalog | ||
| Atlas & plat book, Cass County, Illinois | 1973 | Q. 912.773465 R59T | Link to Catalog | Main Stacks |
| Land atlas & plat book ... Cass County, Illinois / Rockford Map Publishers | 1976 | Q. 912.773465 R59T1 | Link to Catalog | Main Stacks |
| Land atlas & plat book ... Cass County, Illinois / Rockford Map Publishers | 1981 | Q. 912.773465 R59T1 | Link to Catalog | Main Stacks |
| 1840 atlas of Cass County, Illinois / by Arthur Crumrin ; edited by Keith L. Strubbe | 1984 | 929.3773465 C888E | Link to Catalog | Illinois History & Lincoln Coll. [non-circulating] |
| Land atlas & plat book ... Cass County, Illinois / Rockford Map Publishers | 1987 | Q. 912.773465 R59T1 | Link to Catalog | Illinois History & Lincoln Coll. [non-circulating] and Map & Geography Reserves |
| Cass County, Illinois, Farm & Home plat & directory | 1997 | 912.773465 F229 | Link to Catalog | Main Stacks |
| Cass County, Illinois, Farm & Home plat & directory | 2000 | 912.773465 F229 | Link to Catalog | Map & Geography |
| Combined 1874 & 1899 atlases of Cass County, Illinois, indexed. | 2001 | Q. 912.773465 C7332001 | Link to Catalog | Illinois History & Lincoln Coll. [non-circulating] |
| Cass County, IL, 2003 land atlas & plat book | 2003 | See State Library Catalog | ||
| Cass County, Illinois, Farm & Home plat & directory : 2007 | 2007 | See State Library Catalog | ||
| Plat book of Cass Co., Ill. | 2007 | 912.77346 H64p2007 | Link to Catalog | Illinois History & Lincoln Coll. [non-circulating] |