County maps, atlases, and plat books can be retrieved by filling out a call slip for each item that you need and presenting it at the second floor reference desk. In addition to the call number and title, please indicate on the call slip the size of map you are requesting (large, small, or dissected).
1840?
I912.772 ILa40?r [1840?] [small map]
Title: Descriptive map of unsold lands near the head of Lake Michigan; embracing part of Porter and all of Lake county.
Author: Robinson, Solon.
Published: n.p. : Doolittle & Munson, 1840?
Full image available online through Indiana Memory
1855
I912.772 IPo55a (1855) [small map]
Title: Sectional map of Porter county, Indiana, carefully compiled from the United States surveys.
Author: Abbot, E. P.
Published: Cincinnati, O. : Gibson and co., 1855.
1876
IRq912.772 P844co 1979 [Atlas & Plat Book Collection]
Title: Combined atlases of Porter County, Indiana, 1876, 1895, 1906, 1921.
Published: Evansville, Ind. : Unigraphic, 1979.
Reprint, includes Illustrated historical atlas of Porter County, Indiana, 1876.
Microfilm: AGLL Reel 12.
1876
IR912.772 P844i [Atlas & Plat Book Collection]
Title: Illustrated historical atlas of Porter county, Indiana.
Published: Valparaiso, 1876.
Microfilm: County Histories of the Old Northwest: Indiana. Reel 28 No. 104.
Full image available online
1892
[Map OS] ISLZ 912.772 IPo92b (1892) [oversized map]
Title: Baileytown "new line" in Porter Co., Indiana (Portage Twp.)
Note: Shows a proposed railroad route for Baileytown, Indiana (usually spelled Baillytown). Includes list of land appropriations and landowners
1895
IRq912.772 P844co 1979 [Atlas & Plat Book Collection]
Title: Combined atlases of Porter County, Indiana, 1876, 1895, 1906, 1921.
Published: Evansville, Ind. : Unigraphic, 1979.
Reprint, includes Lee and Lee's Atlas of Porter County, Indiana, 1895.
Microfilm: AGLL Reel 12.
1900?
I912.772 ILa00?k (1900?) [small map]
Title: Road map of Lake and Porter co., Ind.
Author: Knight, F. L., & Sons.
Published: Crown Point, Ind., [1966?].
1990
[Map Rm-s] ISLZ 912.772 IPo90m (1990)
Title: Street map of the northern Porter County area : including Beverly Shores ... Valparaiso and other outlying areas
Published: Grand Rapids, Mich. : Metro Graphic Arts ; 1990
1902
I912.772 IPo02 (1902) [small map]
Title: Road map [Porter county, Indiana].
Author: Chicago Telephone Co.
Published: n.p., 1902.
1906
IRq912.772 P844co 1979 [Atlas & Plat Book Collection]
Title: Combined atlases of Porter County, Indiana, 1876, 1895, 1906, 1921.
Published: Evansville, Ind. : Unigraphic, 1979.
Reprint, includes Standard atlas of Porter County, Indiana, 1906.
Microfilm: AGLL Reel 12.
1909
I912.772 IPo 09s [small map]
Title: Outline map of Porter County, [Indiana].
Author: Stinchfield, Melvin J., Jr.
Published: n.p., 1909.
1911
I912.772 IPo11u (1911) [large map]
Title: Map of Porter county showing rural delivery service.
Author: U.S.--Post office department.
Published: Wash., 1911.
Full image available online through Indiana Memory
1920?
IR912.772 I385hp [Atlas & Plat Book Collection]
Title: [Plat books of Indiana counties].
Author: Hixson, W.W. & co.
Published: Rockford, Ill. : W.W. Hixson & co., [1920].
Material: 6 volumes; 21 cm x 28 cm.
Note: Maps which incorporate US highway numbering system were probably published after October 1, 1926, the date when that system went into effect in Indiana; plat books contain no publication dates and may not be available for all counties.
1921
IRq912.772 P844co 1979 [Atlas & Plat Book Collection]
Title: Combined atlases of Porter County, Indiana, 1876, 1895, 1906, 1921.
Published: Evansville, Ind. : Unigraphic, 1979.
Reprint, includes Standard atlas of Porter County, Indiana, 1921.
Microfilm: AGLL Reel 12.
1921
IR912.772 P844o [Atlas & Plat Book Collection]
Title: Standard atlas of Porter county, Indiana; including a plat book of the villages, cities and townships of the county, map of the state, United States, and world.
Author: Ogle, George A. and Company.
Published: Chicago, 1921.
Full image available online through Indiana Memory
1923
I912.772 IPo23m (1923) [large map]
Title: Map of the southern boundary of Porter county.
Published: n.p., [1923].
Property owners indicated.
1924
[Map OS] ISLZ 912.772 IPo24p (1924) [4th floor Oversized Map]
Title: Porter County : Western Division
Note: Shows a proposed railroad route going through Portage and Westchester townships in Porter County, Indiana. Map also indicates landowners who sold land for the creation of the railroad.
1925?-1941?
I912.772 I385hp2 [Atlas & Plat Book Collection]
Title: [Plat books of Indiana counties].
Author: Sidwell studio, Lombard, Illinois.
Published: Lombard, Ill. : Sidwell studio, [1925-1941].
Material: [92 pts.]; 21 x 28 cm.
Note: plat books contain no publication dates
Full image available online through Indiana Memory
1927
912.772 IPo27i (1927) [small map]
Title: Indiana Dunes State Park, Porter County, Indiana
Published: Chicago South Shore and South Bend Railroad, [1927]
Full image available online through Indiana Memory
1927?
I912.772 IPo27?s (1923) [small map]
Title: Map.
Author: [Porter County (Ind.)--Surveyor]. Published: [1927?].
1930
I912.772 IPo30m (1930) [small map]
Title: Map of Sec.32T37. R 6 Porter county Indiana.
Published: n.p., Dec. 19, 1930.
Property owners indicated.
1936?
I912.772 IPo36?r (1936?) [large map]
Title: Map of Porter county. Road.
Author: Indiana--Highway Survey Commission.
Published: [Indianapolis?, 1936?].
Full image available online through Indiana Memory
1936?
I912.772 IPo36?c (1936?) [large map]
Title: Map of Porter county. Cultural.
Author: Indiana--Highway Survey Commission.
Published: [Indianapolis?, 1936?].
Full image available online through Indiana Memory
194-?
I912.772 IPo4-?u (194-?) [large map]
Title: Map of Porter County, Indiana, showing rural delivery service.
Author: U.S.--Post Office Dept.
Published: [Washington, D.C., 194-].
1940?
I912.772 IPo40?p (1940?) [small map]
Title: ... Land use map, preliminary.
Author: Porter County (Ind.) Land Use Planning Committee.
Published: [1940?].
1946
[ISL does not own]
Title: Transportation map of Porter County Indiana
Full image available online
1949
I912.772 IPo49i (1949) [large map]
Title: General highway and transportation map, Porter County, Indiana.
Author: Indiana--State Highway Commission.
196-?
I912.772 ILaG6-?m (196-?) [large map]
Title: Map of Gary and vicinity, Indiana.
Author: Map Corporation of America, Boston.
Published: Boston, [196-?].
Subject: Gary, Ind. --Maps --196-?.
Valparaiso, Ind. --Maps --196-?.
Portage, Ind. --Maps --196-?.
1960
I912.772 IPo60i (1960) [small map]
Title: General highway and transportation map, Porter County, Indiana.
Author: Highways, Department of
Published: [Indianapolis, Ind.] : State Highway Department of Indiana, Planning Division, 1960.
1960
I912.772 IPo60i (1960) [small map]
Title: General highway and transportation map, Porter County, Indiana.
Author: Highways, Department of
Published: [Indianapolis, Ind.] : State Highway Department of Indiana, Planning Division, 1960.
1964
I912.772 IPoV64v (1964) [small map]
Title: City of Valparaiso [map].
Author: Valparaiso, Ind. Board of Works and Public Safety.
Published: Valparaiso, Ind., 1964.
1965?
I912.772 ILa65?h (1965?) [large map]
Title: Official polyconic projection map of Lake County, including adjacent Cook and Porter county suburbs.
Author: Hearne Brothers (Detroit, Mich.)
Published: Detroit, Michigan, [1965?].
1966
IR912.772 P844c [Atlas & Plat Book Collection]
Title: Porter county, Indiana, official farm plat book and directory.
Author: County Plat & Directory Co.
Published: LaPorte, Ind., c1966.
1969
I912.772 IPo69c (1969) [Large map]
Title: Porter County, Indiana plat map.
Author: County Plat & Directory Co.
Published: Madison, Wis. : LaPorte, Ind. : County Plat & Directory Co., [1969?].
Edition: Scale not given.
Property owners indicated.
1969
I912.772 IPoO69i (1969) [small map]
Title: Ogden Dunes, Indiana : zoning map / prepared for the Ogden Dunes Plan Commission by the Indiana Department of Commerce, Division of Planning.
Author: Indiana. Division of Planning.
Published: [Indianapolis, Ind.] : Indiana Department of Commerce, Division of Planning, 1969.
Edition: Scale [ca. 1:6,600].
1970
I912.772 IPoV70b (1970) [small map]
Title: City of Valparaiso zoning map - 1970.
Author: Beeg, Emil P.
Published: Valparaiso, [Ind.] : Board of Works and Public Safety, 1970.
Edition: Scale [ca. 1:12,000].
1972
I912.772 IPo72p (1972) [small map]
Title: Road map of Porter County, Indiana. Compiled from County Surveyor's records and data August 1960 by William S. Tanke, County Surveyor.
Author: Porter County, Ind. Surveyor.
Published: [n.p.], 1972.
1972
I912.772 IPo72pa (1972) [small map]
Title: Road map of Porter County, Indiana. Compiled from County Surveyor's records and data August 1960 by William S. Tanke, County Surveyor.
Author: Porter County, Ind. Surveyor.
Published: [n.p.], 1972.
1977
[Map Rm-s] ISLZ 912.772 IPo77p (1977) [small map]
Title: Road map of Porter County, Indiana
Published: Porter County Plan Commission?, 1977
1977
IR912.772 P844p [Atlas & Plat Book Collection]
Title: Porter County, Indiana plat book, index of owners, city street maps.
Author: Town & Country Publishing Co.
Published: [LaPorte, Ind. : Town and Country Pub. Co.
1980
I912.772 IPo80 (1980) [small map]
Title: General highway and transportation map, Porter County, Indiana / prepared by the Division of Planning, Indiana Department of Highways in cooperation with the U.S. Department of Transportation, Federal Highway Administration. Author: Indiana. State Highway Commission (1961-1981).
Published: Indianapolis, Ind. : The Commission, [1980].
Edition: Scale [1:160,000] ; Polyconic proj.
1982
IR912.772 P844pp 1982 [Atlas & Plat Book Collection]
Title: Porter County, Indiana, 1982 plat book.
Author: Town & Country Publishing Co.
Published: La Porte, Ind. : Town & Country Publishing Co., [1982], c1981.
Edition: Scales vary.
1982
I912.772 IPoV82 (1982) [small map]
Title: City of Valparaiso / prepared by the City Engineer's Office.
Author: Valparaiso (Ind.). City Engineer's Office.
Published: [Valparaiso, Ind.? : The Office?], 1982.
Edition: Scale not given.
1990
I912.772 IPoC90 (1990) [small map]
Title: A map/guide of Porter County, Indiana / Duneland Chamber of Commerce ; Duneland School Corporation.
Author: Duneland Chamber of Commerce.
Published: Oak Brook, IL : Emmons Hart Corp., 1990.
Edition: Scales not given.
1990
I912.772 IPo90s (1990) [small map]
Title: Porter County, Indiana : including Beverly Shores, Burns Harbor, Chesteron, Dunes Acres, Hebron, Kouts, Ogden Dunes, Portage, Porter, Valparaiso and neighboring communities.
Author: Seeger Map Co.
Published: Racine, WI : Seeger Map Company, c1990.
Edition: Scale [1:71,411].
1993
[Map Rm-s] ISLZ 912.772 IPo93s (1993)
Title: Porter County, Indiana : including Beverly Shores, Burns Harbor, Chesterton, Dunes Acres, Hebron, Kouts, Portage, Porter, Ogden Dunes, Valparaiso
Published: Seeger Map Company, [1993]
1996
I912.772 IPo96d (1996) [small map]
Title: A map of Porter County, Indiana and the Duneland area.
Author: Duneland Group.
Published: Chesterton, IN : Duneland Group : [distributed by] Porter County Convention Recreation & Visitor Commission, [1996?].
Edition: Scale not given.
1997
IR912.772 P844a [Atlas & Plat Book Collection]
Title: Porter County, Indiana, 1998 plat book : city street maps, index of owners.
Author: Athentic, Inc.
Published: LaPorte, IN : Athentic, Inc., c1997.
Edition: 4th ed.
Scales differ.
1997
I912.772 IPoP97p (1997) [small map]
Title: Portage, Indiana.
Author: Progressive Publishing.
Published: Bloomingdale, Ill. : Progressive Publishing ; Portage, Ind. : Distributed by the Greater Portage Chamber of Commerce, c1997.
Edition: Scale [ca. 1:24,900].
1997
[Map Rm-s] ISLZ 912.772 IPoV97p (1997)
Title: Valparaiso, Indiana
Published: P.S. Publications, Inc., 1997
1998
I912.772 ILpM98u (1998) [large map]
Title: Michigan City & La Porte, Indiana streetmap : including Beverly Shores, Chesterton, Duneland Beach, Grand Beach, Long Beach, Michiana, Pines, Porter, Trail Creek, featuring Indiana Dunes State Park, La Porte County area map / UniversalMap.
Author: Universal Map (Firm).
Published: Williamston, Mich. : UniversalMap, [1998?].
1999
I912.772 IPo99s (1999) [small map]
Title: Porter County, Indiana, streetmap : including Beverly Shores, Burns Harbor, Chesterton, Dunes Acres, Hebron, Kouts, Ogden Dunes, Portage, Porter, Valparaiso.
Author: Seeger Map Co.
Published: Racine, WI : Seeger Map Co., c1999.
Edition: Scale [ca. 1:72,400].
1999
IR912.772 P844a 1999 [Atlas & Plat Book Collection]
Title: Porter County, Indiana 2000 plat book : county highway map, city street maps, index of landowners.
Author: Athentic, Inc.
Published: LaPorte, IN : Athentic, Inc., c1999.
Edition: 5th ed.
Scales differ.
1999
[Map Rm-s] ISLZ 912.772 IPo99d (1999)
Title: Welcome to Porter and La Porte counties : featuring the cities of Valparaiso & Michigan City
Published: D & L Map Service, 1999
2000
I912.772 IPo00i (2000) [small map]
Title: Indiana Dunes State Park.
Published: Indianapolis, IN : Indiana Dept. of Natural Resources, [2000?].
Edition: Scale [ca. 1:13,339].
2001
[Map Rm-L] ISLZ 912.772 IPoV01v (2001)
Title: Valparaiso, Indiana
Published: Elgin, IL : VillageProfile.com, [2001]
2001
I912.772 IPoP01v (2001) [small map]
Title: Greater Portage, Indiana.
Author: VillageProfile.com (Firm).
Published: Elgin, IL : VillageProfile.com ; Portage, Ind. : [distributed by] Greater Portage Chamber of Commerce, c2001.
Edition: Scale [ca. 1:28,160].
2001
IR912.772 L192r [Atlas & Plat Book Collection]
Title: Lake & Porter counties StreetFinder.
Author: Rand McNally and Company.
Published: [Skokie, Ill.] : Rand McNally, c2001.
Edition: Scale [1:31,680]. 1 in. = 0.50 mile (W 87035'00"--W 86055'00"/N 41044'00"--N 41009'00").
2001
IR912.772 P844a 2001 [Atlas & Plat Book Collection]
Title: Porter County, Indiana 2002 plat book : county highway map, township maps, city street maps, index of landowners.
Published: Athentic, Inc., 2001.
Edition: 6th ed.
2004
[Map Rm-s] ISLZ 912.772 IPo04g (2004)
Title: Gateway to the Indiana Dunes : our lakefront communities welcome you
Published: VillageProfile.com ; 2004
2012
912.772 P844a 2012 [Atlas & Plat Book Collection]
Title: Porter County, Indiana 2012 plat book : county highway map, township maps, city street maps, index of landowners.
Published: Athentic, Inc., 2012.
Edition: 12th ed.
2014
912.772 P844a 2014 [Atlas & Plat Book Collection]
Title: Porter County, Indiana 2014 plat book : county highway map, township maps, city street maps, index of landowners.
Published: Athentic, Inc., 2014.
Edition: 13th ed.
2023
ISLI 912.772 P844m 2023 [Atlas & Plat Book Collection]
Title: 2023 plat book Porter County, Indiana
Published: Mapping Solutions, 2023
IN MH 12-10-2024