- FreeCen (free census records for the UK)
- Complete 1841-1911 Census records – Find My Past
- UK Census Online – Free Search with some details visible
- Bedfordshire Strays
- Census Returns & Population Lists
- Ampthill Union Workhouse 1881
- Aspley Guise and Wavendon 1881
- Bedford Prison 1851 Census index
- Bedford Union Workhouse 1881 Census
- Biggleswade Union Workhouse 1881
- Billington 1841 Census
- Billington 1851 Census
- Billington 1861 Census
- Eggington 1841 Census
- Eggington 1851 Census
- Eggington 1861 Census
- Eggington Inhabitants List 1917
- Great Barford Census 1841
- Great Barford Census 1851
- Great Barford Census 1861
- Great Barford Census 1871
- Great Barford Census 1881
- Great Barford Census 1891
- Great Barford Census 1901
- Harlington Census 1841 – 1901
- Heath & Reach 1841 Census
- Heath & Reach 1861 Census
- Leighton Buzzard 1841 Census
- Leighton Buzzard 1861 Census
- Leighton Buzzard Union Workhouse 1881
- Linslade 1841 Census
- Linslade 1861 Census
- Luton Union Workhouse 1881
- Stanbridge 1841 Census
- Southill Broom and Stanford 1801 Census
- Stanbridge 1851 Census
- Stanbridge 1861 Census
- Streatley/Sharpenhoe 1901
- Woburn Sands 1851 Census
- Woburn Union Workhouse 1881