Old Maps of Oreana, Illinois for Genealogy

Trace your family roots with 11 historic maps of Oreana. These high-res maps reveal old neighborhoods, homesites, landmarks, and streets — helping you uncover where your ancestors lived and how the area evolved over time.

  • Explore historic neighborhoods: Identify where your relatives may have lived in the 1800s or 1900s.
  • Compare maps over time: Trace the changes in streets, buildings, and landmarks for multi-generational research.
  • Perfect for genealogy & ancestry research: Used by family historians and researchers to map out lineage and migration.

These maps are an incredible resource for exploring your personal connection to Oreana's past.


Oreana, IL maps

(11)
  1. 1929 Map of Decatur, 1965 Print
    1929 Map of Decatur, 1965 Print
    1929 Decatur
    1965 Print · USGS
    Central Illinois during the mid-twentieth century reveals a landscape defined by the expansion of Lake Decatur and a busy rail network. Researchers can trace dozens of rural schools like Blue Door Sch and landmarks including Decatur Airport.

  2. 1933 Map of Decatur
    1933 Map of Decatur
    1933 Decatur
    1933 Print · USGS
    The rail-and-river hub of Decatur is captured here in the early thirties, showing a landscape defined by industrial growth and rural school districts. Genealogists can trace family landmarks like Antioch Ch or dozens of local schoolhouses including Blue Door Sch and Mound Sch.
    3 unique versions available

  3. 1958 Map of Decatur, 1971 Print
    1958 Map of Decatur, 1971 Print
    1958 Decatur
    1971 Print · USGS
    Central Illinois in the mid-twentieth century shows a landscape defined by industrial rail hubs and the creation of large reservoirs. Researchers can trace historic corridors like the Penn Central or locate landmarks such as Lincoln Log Cabin State Park and Lake Springfield.
    3 unique versions available

  4. 1961 Map of Decatur
    1961 Map of Decatur
    1961 Decatur
    1961 Print · USGS
    Central Illinois in the late fifties was a bustling corridor of rail lines and prairie commerce centered on the state capital. Genealogists and historians can trace the intricate connections between Springfield, Decatur, and dozens of smaller settlements like Nokomis and Arcola.
    2 unique versions available

  5. 1967 Map of Argenta, 1968 Print
    1967 Map of Argenta, 1968 Print
    1967 Argenta
    1968 Print · USGS
    Macon County's rural heartland is captured here in the late sixties, where the Sangamon River flows toward the expanding shoreline of Lake Decatur. Genealogists and local historians can locate several rural landmarks including the Oakley Brick Ch, Berry Sch, and the Friends Creek Cem.
    2 unique versions available

  6. 1967 Map of Forsyth, 1968 Print
    1967 Map of Forsyth, 1968 Print
    1967 Forsyth
    1968 Print · USGS
    The northern reaches of the Decatur area are documented here during a period of steady mid-century growth. Genealogists and local historians can trace the development of Forsyth and Larkdale alongside landmarks like Boiling Springs Cem and the County Fairground.
    2 unique versions available

  7. 1985 Map of Decatur
    1985 Map of Decatur
    1985 Decatur
    1985 Print · USGS
    Central Illinois farming and rail hubs thrive in the mid-1980s as Decatur anchors a sprawling network of track and timber. Trace the paths of the Sangamon River and the Illinois Central Gulf RR through old towns like Cerro Gordo and Bement.
    2 unique versions available

  8. 1998 Map of Forsyth, 2001 Print
    1998 Map of Forsyth, 2001 Print
    1998 Forsyth
    2001 Print · USGS
    Macon County at the close of the twentieth century shows the steady northward growth of the Decatur area into traditional prairie farmland. Genealogists and local historians can trace neighborhood developments near Greens Switch and locate schools like Stephen Decatur High Sch.

  9. 1998 Map of Argenta, 2003 Print
    1998 Map of Argenta, 2003 Print
    1998 Argenta
    2003 Print · USGS
    The rural landscape of Macon County is captured here at the end of the century, showing the transition from traditional farming communities to the outskirts of the growing city. Genealogists can trace family names at Friends Creek Cem, Cross Cem, and Wheeler Cem, or locate landmarks like Berry Sch.

  10. 2024 Map of Forsyth, 2024 Print
    2024 Map of Forsyth, 2024 Print
    2024 Forsyth
    2024 Print · USGS
    The northern suburbs of Decatur and the rural reaches of Macon County are documented in this recent survey. Researchers can locate family landmarks like Boiling Springs Cem and Garver Cem or trace the development of Forsyth and Larkdale.

  11. 2024 Map of Argenta, 2024 Print
    2024 Map of Argenta, 2024 Print
    2024 Argenta
    2024 Print · USGS
    Macon County's agricultural and river landscape is captured here in the contemporary era, centered on the Sangamon River corridor. Genealogists can locate numerous family burial grounds including Friends Creek Cem, Peck Cem, and the West Frantz Cem.

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