Derby, Ontario (1851 census)
Derby was a census subdivision in Grey County, Ontario, recorded in the 1851 Census of Canada with a population of 471. The community is grounded to Wikidata Q115261272. The administrative centroid was at approximately 44.513°N, 81.017°W.
Population
In 1851, Derby had a population of 471: 250 male and 221 female residents. Population density was 6.7 people per square mile.
Population trajectory across census years
| Year | Population |
|---|---|
| 1851 | 471 |
| 1861 | 1,243 |
| 1871 | 1,946 |
| 1881 | 2,363 |
| 1891 | 2,200 |
| 1901 | 2,146 |
| 1911 | 1,930 |
| 1921 | 1,554 |
Cross-year identity established by spatial polygon overlap (SAME_AS chains across the Canadian Census Subdivision boundary files).
Neighbouring Census Subdivisions in 1851
In the 1851 census, Derby shared boundaries with:
Full census record, 1851
The 1851 census recorded 253 measurements for this Census Subdivision across 7 categories. Tables below are collapsible.
Population & families (23 variables)
| Variable | Value |
|---|---|
| C10 FAM NO | 85 |
| Female members of the family who are present | 203 |
| Females present who are not members of the family | 18 |
| Male members of the family who are present | 230 |
| Males present who are not members of the family | 20 |
| Number of families | 85 |
| Number of female births in the past year | 14 |
| Number of females | 221 |
| Number of females attending school | 22 |
| Number of male births in the past year | 13 |
| Number of males | 250 |
| Number of males attending school | 24 |
| Number of married females | 82 |
| Number of married males | 75 |
| Number of single females | 135 |
| Number of single males | 174 |
| Number of widowed females | 4 |
| Number of widowed males | 1 |
| POP | 471 |
| POP FX N.1 | 221 |
| POP MX N.1 | 250 |
| POP XX N.1 | 471 |
| Total population | 471 |
Age structure (40 variables)
| Variable | Value |
|---|---|
| Number of females age 3 to 4 | 5 |
| Number of females aged 1 to 2 | 14 |
| Number of females aged 2 to 3 | 17 |
| Number of females aged 4 to 5 | 12 |
| Number of females aged 5 to 10 | 35 |
| Number of females under age 1 | 14 |
| Number of males aged 1 to 2 | 14 |
| Number of males aged 2 to 3 | 19 |
| Number of males aged 3 to 4 | 5 |
| Number of males aged 4 to 5 | 8 |
| Number of males aged 5 to 10 | 24 |
| Number of males under age 1 | 13 |
| Number of married females aged 15 to 20 | 5 |
| Number of married females aged 20 to 30 | 37 |
| Number of married females aged 30 to 40 | 20 |
| Number of married females aged 40 to 50 | 12 |
| Number of married females aged 50 to 60 | 7 |
| Number of married females aged 70 to 80 | 1 |
| Number of married males aged 15 to 20 | 1 |
| Number of married males aged 20 to 30 | 21 |
| Number of married males aged 30 to 40 | 23 |
| Number of married males aged 40 to 50 | 11 |
| Number of married males aged 50 to 60 | 12 |
| Number of married males aged 60 to 70 | 5 |
| Number of married males aged 70 to 80 | 1 |
| Number of married males aged 80 to 90 | 1 |
| Number of single females aged 10 to 15 | 20 |
| Number of single females aged 15 to 20 | 15 |
| Number of single females aged 20 to 30 | 3 |
| Number of single males aged 10 to 15 | 25 |
| Number of single males aged 15 to 20 | 28 |
| Number of single males aged 20 to 30 | 34 |
| Number of single males aged 30 to 40 | 2 |
| Number of single males aged 40 to 50 | 1 |
| Number of single males aged 60 to 70 | 1 |
| Number of widowed females aged 30 to 40 | 1 |
| Number of widowed females aged 40 to 50 | 1 |
| Number of widowed females aged 50 to 60 | 1 |
| Number of widowed females aged 70 to 80 | 1 |
| Number of widowed males aged 70 to 80 | 1 |
Ethnic origin (6 variables)
| Variable | Value |
|---|---|
| Number of persons native to Canada, not of French origin | 128 |
| Number of persons originating in England or Wales | 24 |
| Number of persons originating in Ireland | 129 |
| Number of persons originating in Nova Scotia or Prince Edward Island | 1 |
| Number of persons originating in Scotland | 181 |
| Number of persons originating in the United States | 8 |
Agriculture (59 variables)
| Variable | Value |
|---|---|
| Acres of barley | 3 |
| Acres of buckwheat | 1 |
| Acres of corn | 2 |
| Acres of farmland in pasture | 244 |
| Acres of farmland in woodland or forest | 7,690 |
| Acres of farmland under crops | 1,335 |
| Acres of farmland under cultivation | 1,582 |
| Acres of land in farms | 9,172 |
| Acres of oats | 155 |
| Acres of peas | 33 |
| Acres of potatoes | 63 |
| Acres of turnips | 29 |
| Acres of wheat | 440 |
| BAR AC | 3 |
| BAR BU | 15 |
| Barrels of beef produced in the past year | 18 |
| Barrels of pork produced in the past year | 160 |
| BEEF BAR | 18 |
| Bushels of barley produced in the past year | 15 |
| Bushels of buckwheat produced in the past year | 20 |
| Bushels of clover, timothy, or other grass seed produced in the past year | 8 |
| Bushels of corn produced in the past year | 12 |
| Bushels of oats produced in the past year | 2,971 |
| Bushels of peas produced in the past year | 464 |
| Bushels of potatoes produced in the past year | 2,533 |
| Bushels of turnips produced in the past year | 3,692 |
| Bushels of wheat produced in the past year | 4,941 |
| BWT AC | 1 |
| BWT BU | 20 |
| CRN AC | 2 |
| CRN BU | 12 |
| HAY TONS | 315 |
| Number of bulls, oxen, or steers | 160 |
| Number of calves and heifers | 206 |
| Number of horses | 39 |
| Number of milk cows | 172 |
| Number of occupants of farms | 86 |
| Number of persons living on farms between 100 and 200 acres | 18 |
| Number of persons living on farms between 20 and 50 acres | 22 |
| Number of persons living on farms between 50 and 100 acres | 45 |
| Number of persons living on farms over 200 acres | 1 |
| Number of sheep | 398 |
| Number of swine | 238 |
| OAT AC | 155 |
| OAT BU | 2,971 |
| PEA AC | 33 |
| PEA BU | 464 |
| PORK BAR | 160 |
| POT AC | 63 |
| POT BU | 2,533 |
| Pounds of cheese produced on farms in the past year | 790 |
| Pounds of homemade butter | 7,009 |
| Pounds of hops produced in the past year | 3 |
| Pounds of maple sugar produced in the past year | 2,415 |
| Pounds of wool produced on farms in the past year | 924 |
| Tons of hay produced in the past year | 315 |
| WHT AC | 440 |
| WHT BU | 4,941 |
| WOOL LBS | 924 |
Manufacturing & industry (14 variables)
| Variable | Value |
|---|---|
| Number of employees in saw mills | 3 |
| Number of grist mills | 1 |
| Number of grist mills not reporting | 1 |
| Number of grist mills powered by water | 1 |
| Number of grist mills returning capital | 1 |
| Number of saw mills | 2 |
| Number of saw mills not reporting | 2 |
| Number of saw mills powered by water | 2 |
| Number of saw mills reporting annual production | 1 |
| Number of saw mills returning capital | 1 |
| Value of capital returned by grist mills (pounds sterling) | 600 |
| Value of capital returned by saw mills (pounds sterling) | 300 |
| Yards of flannel produced in the past year | 535 |
| Yards of fulled cloth produced in the past year | 33 |
Deaths & mortality (3 variables)
| Variable | Value |
|---|---|
| Deaths in the past year among males aged 2 to 3 | 1 |
| Deaths in the past year among males of all ages | 1 |
| Total number of deaths in the past year | 1 |
Other recorded variables (108 variables)
| Variable | Value |
|---|---|
| B LBS | 7,009 |
| BOV | 160 |
| C H | 206 |
| C LBS | 790 |
| C01 GM NO MILLS | 1 |
| C01 SEX MALE | 250 |
| C02 SEX FEM | 221 |
| C03 GM WATER | 1 |
| C03 TOTAL | 471 |
| C04 MEM OF FAM M | 230 |
| C05 MEM OF FAM F | 203 |
| C06 NOT MEM OF FAM M | 20 |
| C07 NOT MEM OF FAM F | 18 |
| C12 BIRTHS M | 13 |
| C12 GM CAP NO | 1 |
| C126 MD MALE | 75 |
| C127 S MALE | 174 |
| C128 WID MALE | 1 |
| C129 TOT MALE | 250 |
| C13 BIRTHS F | 14 |
| C13 GM CAP P | 600 |
| C130 MD FEM | 82 |
| C131 S FEM | 135 |
| C132 WID FEM | 4 |
| C133 TOT FEM | 221 |
| C134 GRAND TOT | 471 |
| C135 DEATHS M | 1 |
| C137 DEATHS TOT | 1 |
| C14 UNDER 1 M | 13 |
| C143 ATTND SCHOOL M | 24 |
| C144 ATTND SCHOOL F | 22 |
| C15 GM NO RETURNS | 1 |
| C15 UNDER 1 F | 14 |
| C16 SM NO | 2 |
| C18 SM WATER | 2 |
| C18 UNDER 2 M | 14 |
| C19 SM NO YEAR | 1 |
| C19 UNDER 2 F | 14 |
| C22 UNDER 3 M | 19 |
| C23 UNDER 3 F | 17 |
| C24 DEATHS UNDER 3 M | 1 |
| C26 UNDER 4 M | 5 |
| C27 UNDER 4 F | 5 |
| C28 SM RETURNS NO | 1 |
| C29 SM RETURNS P | 300 |
| C30 SM EMPLOYED | 3 |
| C30 UNDER 5 M | 8 |
| C31 SM NO RETURNS | 2 |
| C31 UNDER 5 F | 12 |
| C34 BTWN 5 AND 10 M | 24 |
| C35 BTWN 5 AND 10 F | 35 |
| C39 BTWN 10 AND 15 M S | 25 |
| C41 BTWN 10 AND 15 F S | 20 |
| C44 BTWN 15 AND 20 M MD | 1 |
| C45 BTWN 15 AND 20 M S | 28 |
| C46 BTWN 15 AND 20 F MD | 5 |
| C47 BTWN 15 AND 20 F S | 15 |
| C50 BTWN 20 AND 30 M MD | 21 |
| C51 BTWN 20 AND 30 M S | 34 |
| C53 BTWN 20 AND 30 F MD | 37 |
| C54 BTWN 20 AND 30 F S | 3 |
| C58 BTWN 30 AND 40 M MD | 23 |
| C59 BTWN 30 AND 40 M S | 2 |
| C61 BTWN 30 AND 40 F MD | 20 |
| C63 BTWN 30 AND 40 F WID | 1 |
| C66 BTWN 40 AND 50 M MD | 11 |
| C67 BTWN 40 AND 50 M S | 1 |
| C69 BTWN 40 AND 50 F MD | 12 |
| C71 BTWN 40 AND 50 F WID | 1 |
| C74 BTWN 50 AND 60 M MD | 12 |
| C77 BTWN 50 AND 60 F MD | 7 |
| C79 BTWN 50 AND 60 F WID | 1 |
| C82 BTWN 60 AND 70 M MD | 5 |
| C83 BTWN 60 AND 70 M S | 1 |
| C90 BTWN 70 AND 80 M MD | 1 |
| C92 BTWN 70 AND 80 M WID | 1 |
| C93 BTWN 70 AND 80 F MD | 1 |
| C95 BTWN 70 AND 80 F WID | 1 |
| C98 BTWN 80 AND 90 M MD | 1 |
| CD NAME | Grey |
| CROP | 1,335 |
| CULT | 1,582 |
| ENG WLS | 24 |
| FC YRDS | 33 |
| FLAN YRDS | 535 |
| GRA BU | 8 |
| HELD | 9,172 |
| HOP LBS | 3 |
| HORSE | 39 |
| IRE | 129 |
| LINE NO | 77 |
| M COWS | 172 |
| MPLS LBS | 2,415 |
| NOT FRN | 128 |
| NS PEI | 1 |
| O 100 TO 200 | 18 |
| O 20 TO 50 | 22 |
| O 50 TO 100 | 45 |
| O OVR 200 | 1 |
| PASTURE | 244 |
| SCOT | 181 |
| SHEEP | 398 |
| SWINE | 238 |
| TOT O | 86 |
| TUR AC | 29 |
| TUR BU | 3,692 |
| US | 8 |
| WOOD | 7,690 |
Identifiers
- TCP UID:
ON011004— year-scoped identifier from the Canadian Census Subdivision boundary file - Persistent place ID:
PLACE_ON114004— computed from spatial-overlap chains across census years - Wikidata: Q115261272
Sources
Census tabulations from the 1851 Census of Canada, transcribed and georeferenced by the Canadian Peoples / TCP project, hosted at the HGIS Lab, University of Saskatchewan. Persistent place identity computed from spatial-overlap chains across all available census years (1851–1921). Identity grounding to Wikidata performed via the HGIS Canada Knowledge Graph project's MCP-assisted disambiguation pipeline. See the About / Methodology page for the full data pipeline.
Cite this page
Clifford, J. (2026). "Derby, Ontario (1851 census)" in HGIS Canada Knowledge Graph. Retrieved from https://jimclifford.ca/hgiscanada/places/on/derby-on011004-1851/.