2020s Maps of San Joaquin County, California

Explore 38 historic maps of San Joaquin County from the 2020s. These maps offer a rare glimpse into what life looked like during the 2020s — showing old roads, neighborhoods, homes, and landmarks that have changed or disappeared over time.

Whether you're researching your family's past, planning a metal detecting trip, or studying how San Joaquin County's landscape evolved across the 2020s, these high-resolution maps are a powerful tool for exploring the history of this region.

  • Focus on a specific era: All maps on this page are from the 2020s, giving you a focused view of this time period.
  • See what’s changed: Compare century-old streets, trails, and buildings to today's modern landscape using overlays and satellite layers.
  • Research with precision: Use these maps for genealogy, historical research, land use analysis, or educational projects.
  • View, download, or print: Maps are fully viewable online in high resolution, and can be downloaded or printed for your own records.

Start exploring San Joaquin County's history through authentic maps from the 2020s. This is your window into the past.


San Joaquin County, CA maps

(38)
  1. 2021 Map of Peters, 2021 Print
    2021 Map of Peters, 2021 Print
    2021 Peters
    2021 Print · USGS
    The San Joaquin Valley east of Stockton remained a vital agricultural hub into the early twenty-first century. Genealogists and local historians can trace family-named roads like Drais Rd and locate the Highland View Memorial Gardens near Farmington.

  2. 2021 Map of Avena, 2021 Print
    2021 Map of Avena, 2021 Print
    2021 Avena
    2021 Print · USGS
    Agricultural life in the San Joaquin Valley is meticulously mapped in this recent survey. Researchers can trace the grid of rural settlements like Van Allen, Avena, and Alba, or locate family sites near Saint John's Catholic Cem.

  3. 2021 Map of Midway, 2021 Print
    2021 Map of Midway, 2021 Print
    2021 Midway
    2021 Print · USGS
    This Alameda and San Joaquin County borderland shows the convergence of the Central Valley and the Diablo Range in 2021. Researchers can trace massive water projects like the Governor Edmund G Brown California Aqueduct alongside local features such as Midway and Corral Hollow.

  4. 2021 Map of Vernalis, 2021 Print
    2021 Map of Vernalis, 2021 Print
    2021 Vernalis
    2021 Print · USGS
    The San Joaquin Valley's intricate water network and small agricultural hubs are on display in this contemporary survey. Genealogists and historians can trace the paths of the California Aqueduct and locate the communities of Vernalis, Cochrane, and Ohm.

  5. 2021 Map of Mount Boardman, 2021 Print
    2021 Map of Mount Boardman, 2021 Print
    2021 Mount Boardman
    2021 Print · USGS
    The high ridges of the Diablo Range come alive in this contemporary survey of the four-county junction. Researchers can trace the winding paths of Mines Rd, identify family landmarks in the San Antonio Valley, and locate remote features like Passionate Spring.

  6. 2021 Map of Union Island, 2021 Print
    2021 Map of Union Island, 2021 Print
    2021 Union Island
    2021 Print · USGS
    San Joaquin County’s delta landscape is captured in the early 2020s, showing the intersection of reclaimed farmland and expanding city limits. Trace the intricate waterways of Union Island and Old River alongside the growth of Tracy and Lathrop.

  7. 2021 Map of Cedar Mountain, 2021 Print
    2021 Map of Cedar Mountain, 2021 Print
    2021 Cedar Mountain
    2021 Print · USGS
    The eastern reaches of the Diablo Range come into focus in the early 2020s, showing the high-altitude border between Alameda and San Joaquin counties. Trace the paths of Mines Rd and the Hetch Hetchy Aqueduct past landmarks like Cedar Mtn and Mt Wallace.

  8. 2021 Map of Salida, 2021 Print
    2021 Map of Salida, 2021 Print
    2021 Salida
    2021 Print · USGS
    Northern Modesto and Salida are shown in detail during a period of significant growth at the start of the 2020s. Trace local landmarks like Woodcolony Cem, the Stanislaus River, and Modesto Junior College West Campus.

  9. 2021 Map of Lone Tree Creek, 2021 Print
    2021 Map of Lone Tree Creek, 2021 Print
    2021 Lone Tree Creek
    2021 Print · USGS
    The northern Diablo Range transition into the Central Valley is captured here in the modern era. Researchers can trace critical water infrastructure like the Hetch Hetchy Aqueduct alongside natural landmarks such as Mt Oso and Lone Tree Mineral Spring.

  10. 2021 Map of Clifton Court Forebay, 2021 Print
    2021 Map of Clifton Court Forebay, 2021 Print
    2021 Clifton Court Forebay
    2021 Print · USGS
    The northern edge of the San Joaquin Valley meets the Delta in the early 2020s, showing a landscape defined by massive water projects and new growth. Trace the path of the Governor Edmund G Brown California Aqueduct near the residential streets of MOUNTAIN HOUSE and the runways of Byron Airport.

  11. 2021 Map of Manteca, 2021 Print
    2021 Map of Manteca, 2021 Print
    2021 Manteca
    2021 Print · USGS
    Manteca and the surrounding San Joaquin Valley are documented here in detail during a period of significant regional growth. Researchers can trace the development of West Manteca and locate established landmarks such as Park View Cem and Summer Home.

  12. 2021 Map of Tracy, 2021 Print
    2021 Map of Tracy, 2021 Print
    2021 Tracy
    2021 Print · USGS
    The growing San Joaquin Valley hub of Tracy is captured here alongside the massive engineering of the California Aqueduct and Delta-Mendota Canal. Researchers can locate family landmarks like the Brichetto Tomb - Grave, the Tracy Cem, and the rail-side community of Carbona.

  13. 2021 Map of Lathrop, 2021 Print
    2021 Map of Lathrop, 2021 Print
    2021 Lathrop
    2021 Print · USGS
    Lathrop and the San Joaquin River corridor are shown in the early 2020s as residential growth meets the valley's complex water network. Researchers can trace the modern expansion of Manteca and West Manteca alongside historic waterways like Tom Paine Slough and Old River.

  14. 2021 Map of Stockton West, 2021 Print
    2021 Map of Stockton West, 2021 Print
    2021 Stockton West
    2021 Print · USGS
    The Port of Stockton and its surrounding delta lands are captured in this 2021 survey, showing a landscape defined by deep-water channels and major river forks. Researchers can trace historic neighborhoods like The Homestead and August alongside several local cemeteries such as Stockton Rural Cem and Hebrew Cem.

  15. 2021 Map of Woodward Island, 2021 Print
    2021 Map of Woodward Island, 2021 Print
    2021 Woodward Island
    2021 Print · USGS
    The Sacramento-San Joaquin River Delta comes alive in this contemporary view of its intricate waterways and reclaimed islands. Trace the residential canals of Discovery Bay and the industrial path of the Mokelumne Aqueduct past Orwood.

  16. 2021 Map of Stockton East, 2021 Print
    2021 Map of Stockton East, 2021 Print
    2021 Stockton East
    2021 Print · USGS
    The eastern edges of the San Joaquin Valley meet the rising urban sprawl of the early twenty-first century. Genealogists and local researchers can trace family landmarks and rural communities from Collegeville and the Collegeville Cem to the early industrial corridors near Stockton.

  17. 2021 Map of Ripon, 2021 Print
    2021 Map of Ripon, 2021 Print
    2021 Ripon
    2021 Print · USGS
    Ripon and the fertile river lands of the northern San Joaquin Valley are shown in detail as they appeared in 2021. Researchers can trace the winding Stanislaus River past Sturgeon Bend, locate the Mapes Ranch Airport, and follow the critical path of the Hetch Hetchy Aqueduct.

  18. 2021 Map of Solyo, 2021 Print
    2021 Map of Solyo, 2021 Print
    2021 Solyo
    2021 Print · USGS
    The Diablo Range rises from the Central Valley floor at the turn of the 21st century. Trace the path of massive water projects like the Hetch Hetchy Aqueduct and Delta-Mendota Canal as they skirt the base of Mt Oso.

  19. 2021 Map of Holt, 2021 Print
    2021 Map of Holt, 2021 Print
    2021 Holt
    2021 Print · USGS
    The California Delta west of Stockton comes alive in this contemporary survey of reclaimed islands and intricate waterways. Trace the path of the Mokelumne Aqueduct as it passes near Holt and search the shores of Windmill Cove or Whiskey Slough for local landmarks.

  20. 2021 Map of Farmington, 2021 Print
    2021 Map of Farmington, 2021 Print
    2021 Farmington
    2021 Print · USGS
    The San Joaquin Valley at the start of the 2020s shows a complex mix of agricultural tradition and new residential growth. Researchers can trace the courses of Littlejohns Creek and Rock Creek alongside the North Side Canal.

  21. 2021 Map of Escalon, 2021 Print
    2021 Map of Escalon, 2021 Print
    2021 Escalon
    2021 Print · USGS
    San Joaquin and Stanislaus counties come together in this contemporary look at the valley's deep-rooted agricultural corridor. Genealogists and local historians can trace family land via Burwood Cem, the settlement at Valley Home, and the northern edge of Oakdale.

  22. 2021 Map of Wallace, 2021 Print
    2021 Map of Wallace, 2021 Print
    2021 Wallace
    2021 Print · USGS
    The foothills of Calaveras and Amador counties are captured here in the early twenty-first century as they meet the Central Valley. Researchers can trace the modern layout of Wallace and Burson or locate mining-era sites like Poverty Bar and Winter Bar along the Camanche Reservoir shoreline.

  23. 2021 Map of Valley Springs SW, 2021 Print
    2021 Map of Valley Springs SW, 2021 Print
    2021 Valley Springs SW
    2021 Print · USGS
    The eastern edge of the San Joaquin Valley meets the foothills in this modern survey of the tri-county border. Genealogists and local researchers can trace family lands near Oak Grove or follow the path of the Calaveras River and Jenny Lind Rd.

  24. 2021 Map of Terminous, 2021 Print
    2021 Map of Terminous, 2021 Print
    2021 Terminous
    2021 Print · USGS
    The San Joaquin Delta at the start of the 2020s shows a complex web of islands and industrial waterways. Researchers can trace the levee-lined borders of Bouldin Island and King Island or locate points like Paradise Point and Terminous.

  25. 2021 Map of Bruceville, 2021 Print
    2021 Map of Bruceville, 2021 Print
    2021 Bruceville
    2021 Print · USGS
    The Sacramento Valley at the turn of the decade reveals a landscape of precision agriculture and vital river systems. Genealogists and historians can trace family-named routes and early settlements like Point Pleasant, Mokelumne City, and the airfield at Franklin Field.

Showing maps 1-25 of 38

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