Maryland Census online research should begin with what is available online for free. If this proves fruitful then congratulations! If not, then I would suggest signing up for the online census images (links to the right) where you can access all the available online Maryland census information directly from your computer at home.
1776
- Broad Creek, Harford County Census
1790
- Anne Arundel County Maryland Census (hosted at USGenWeb Census Project)
- Charles County Maryland Census (hosted at Charles County Co., USGenWeb)
- Caroline County Maryland Census (hosted at USGenWeb Census Project)
- Cecil County Maryland Census (hosted at USGenWeb Census Project)
- Dorchester County Maryland Census
- Dorchester County Maryland Census Images (Census Images from USGenWeb Project)
- Dorchester County Maryland Census (hosted at USGenWeb Census Project)
- Harford County Maryland Census (hosted at USGenWeb Census Project)
- Kent County Maryland Census (hosted at USGenWeb Census Project)
- Montgomery County Maryland Census (hosted at USGenWeb Census Project)
- Prince Georges County Maryland Census (hosted at USGenWeb Census Project)
- Queen Annes County Maryland Census (hosted at USGenWeb Census Project)
- St. Mary’s County Maryland Census (hosted at USGenWeb Census Project)
- Talbot County Maryland Census
- Talbot County Maryland Census Images (Census Images from USGenWeb Project)
- Talbot County Maryland Census transcription (hosted at USGenWeb Census Project)
- Worcester County Maryland Census (hosted at USGenWeb Census Project)
- See Census Images Online.
1800
- Calvert County Maryland Census (hosted at USGenWeb Census Project)
- Caroline County Maryland Census Images (hosted at Caroline County Co., USGenWeb)
- Charles County Maryland Census (hosted at USGenWeb Census Project)
- Dorchester County Maryland Census Images (Census Images from USGenWeb Project)
- Montgomery County Maryland Census (hosted at USGenWeb Census Project)
- Talbot County Maryland Census Images (Census Images from USGenWeb Project)
- Worcester County Maryland Census (hosted at USGenWeb Census Project)
- See Census Images Online.
1810
- Caroline County Maryland Census Images (hosted at Caroline County Co., USGenWeb)
- Charles County Maryland Census (hosted at USGenWeb Census Project)
- Dorchester County Maryland Census Images (Census Images from USGenWeb Project)
- Talbot County Maryland Census Images (Census Images from USGenWeb Project)
- See Census Images Online.
1820
- Baltimore County Maryland Census
- Third District (hosted at USGenWeb Archives)
- Caroline County Maryland Census (hosted at USGenWeb Census Project)
- Charles County Maryland Census (hosted at USGenWeb Census Project)
- Dorchester County Maryland Census Images (Census Images from USGenWeb Project)
- Talbot County Maryland Census Images (Census Images from USGenWeb Project)
- See Census Images Online.
1830
- Charles County Maryland Census (hosted at USGenWeb Census Project)
- Dorchester County Maryland Census Images (Census Images from USGenWeb Project)
- Talbot County Maryland Census Images (Census Images from USGenWeb Project)
- See Census Images Online.
1840
- Carroll County Maryland Census – partial (hosted at USGenWeb Census Project)
- Charles County Maryland Census (hosted at USGenWeb Census Project)
- Dorchester County Maryland Census Images (Census Images from USGenWeb Project)
- Talbot County Maryland Census Images (Census Images from USGenWeb Project)
- See Census Images Online.
1850
- Allegheny County Maryland Census Images Online (Census Images from USGenWeb Project)
- Baltimore County Maryland Census
- City of Baltimore Maryland Census (Roll M432-281 hosted at USGenWeb Census Project)
- Baltimore County Maryland Census (Roll M432-280 hosted at USGenWeb Census Project)
- Fort McHenry (hosted at Baltimore City, USGenWeb)
- Charles County Maryland Census (hosted at USGenWeb Census Project)
- Somerset County Maryland Census (hosted at USGenWeb Census Project)
- Talbot County Maryland Census (hosted at USGenWeb Census Project)
- Worcester County Maryland Census (hosted at USGenWeb Census Project)
- See Census Images Online.
1860
- Allegheny County Maryland Census Images Online (Census Images from USGenWeb Census Project)
- City of Baltimore Maryland Census (Roll M653-458 hosted at USGenWeb Census Project)
- See Census Images Online.
1870
- Anne Arundel County Census Index (hosted by Maryland State Archives)
- See Census Images Online.
1880
- Allegheny County Maryland Census Images Online (Census Images from USGenWeb Project)
- Anne Arundel County Census Index (hosted by Maryland State Archives)
- Garrett County Maryland Census Images Online (Census Images from USGenWeb Project)
- Wicomico County Maryland Census (hosted at USGenWeb Census Project)
- See Census Images Online.
- Complete 1880 census is for sale at the LDS Catalog.
1890
- See Census Images Online.
1900
- Allegheny County Maryland Census Images Online (Census Images from USGenWeb Project)
- Baltimore County Maryland Census
- German Orphan Asylum (transcribed by Lynn Beatty)
- Montgomery County Maryland Census (hosted at Montgomery County Co., USGenWeb)
- Somerset County Maryland Census (Princess Ann District hosted at USGenWeb Archives)
- See Census Images Online.
1910
- Allegheny County Maryland Census
- Cumberland River (hosted at USGenWeb Census Project)
- Flintstone (hosted at USGenWeb Census Project)
- Orleans (hosted at USGenWeb Census Project)
- Oldtown (hosted at USGenWeb Census Project)
- Out of Cumberland (hosted at USGenWeb Census Project)
- Rawlings (hosted at USGenWeb Census Project)
- Westernport (hosted at USGenWeb Census Project)
- Wills Creek (hosted at USGenWeb Census Project)
- City of Baltimore Maryland Census (Roll T624-552 hosted at USGenWeb Census Project)
- County of Baltimore Maryland Census (Roll T624-552 hosted at USGenWeb Census Project)
- See Census Images Online
1920
- See Census Images Online
1930
- The 1930 census has arrived! Click here for more information!!!
Maryland Census Information
There are numerous “missing” schedules with the 1790-1830 census for Maryland. These include:
- 1790 Allegheny County
- 1790 Calvert County
- 1790 Somerset County
- 1790 Dorchester County (partial)
- 1800 Baltimore County
- 1830 Montgomery County
- 1830 Prince George’s County
- 1830 Queen Anne’s County
- 1830 St. Mary’s County
- 1830 Somerset County