| Start: | 1900 |
| End: | 1965 |
| Map: | Holborn within the County of London |
| Holborn | |
| Government: | Holborn Borough Council |
| Status: | Metropolitan borough |
| Hq: | High Holborn |
| Replace: | London Borough of Camden |
| Motto: | Multi Pertransibunt et Augebitur Scientia (Many shall pass through and learning shall be increased) |
| Arms: | Coat of arms of the borough council |
| Populationfirst: | 49,357 |
| Populationfirstyear: | 1911 |
| Areafirst: | 405acres |
| Areafirstyear: | 1911 |
| Densityfirst: | 121/acre |
| Densityfirstyear: | 1911 |
| Populationsecond: | 38,860 |
| Populationsecondyear: | 1931 |
| Areasecond: | 406acres |
| Areasecondyear: | 1931 |
| Densitysecond: | 96/acre |
| Densitysecondyear: | 1931 |
| Populationlast: | 22,008 |
| Populationlastyear: | 1961 |
| Arealast: | 407acres |
| Arealastyear: | 1961 |
| Densitylast: | 54/acre |
| Densitylastyear: | 1961 |
| Footnotes: | Map of borough boundary |
The Metropolitan Borough of Holborn was a metropolitan borough in the County of London between 1900 and 1965. The borough included most of Holborn (the parts outside the City of London) as well as Bloomsbury and St Giles.
In 1965 the borough amalgamated with the Metropolitan Borough of St Pancras and the Metropolitan Borough of Hampstead to form the new London Borough of Camden.
The borough was formed in 1900 from seven civil parishes and extra-parochial places; all but the first of these were historically part of Holborn:
In 1930 these seven were combined into a single civil parish called Holborn, which was conterminous with the metropolitan borough.[1]
Previous to the borough's formation it had been administered by two separate local bodies: Holborn District Board of Works and St Giles District Board of Works. The Inns of Court and Inns of Chancery had not been under the control of any local authority prior to 1900.
St Giles, St George (patron saint of Bloomsbury) and St Andrew (patron saint of Holborn) were depicted on the borough seal. The several constituent parishes were illustrated in the arms granted to Holborn in 1906, while the supporters, the Lion and the Griffin are from the arms of Lincoln's Inn and Gray's Inn (Inns of Court).
Charges from these arms were used, together with charges from the coats of arms of Hampstead and of St. Pancras, when the new coat of arms of the London Borough of Camden was designed in 1965.
Several of the street name signs in the British Museum/Senate House area still bear the "Borough of Holborn" area designation. Holborn Town Hall, built in 1894, still exists, on High Holborn, and still has the coat of arms in the façade.
Holborn was the smallest of the twenty-eight metropolitan boroughs of the County of London, with an area of between 405 and 407acres. Therefore, it was even smaller than the City of London. It also had the smallest population of any of the boroughs throughout its existence. The populations recorded in National Censuses were:
Constituent parishes 1801–1899
| Year[2] | 1801 | 1811 | 1821 | 1831 | 1841 | 1851 | 1861 | 1871 | 1881 | 1891 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Population | 67,103 | 80,642 | 88,172 | 90,670 | 93,767 | 95,726 | 94,074 | 93,513 | 78,668 | 70,938 |
| Year[3] | 1901 | 1911 | 1921 | 1931 | 1941 | 1951 | 1961 | |
|---|---|---|---|---|---|---|---|---|
| Population | 59,405 | 49,357 | 43,192 | 38,860 | [4] | 24,810 | 22,008 |
The borough was divided into nine wards for elections: Central St Giles, Lincoln's Inn, North Bloomsbury, North St Andrew, North St Giles, Saffron Hill, South Bloomsbury, South East St Andrew and St George the Martyr.[5] [6]
For elections to Parliament, the borough was represented by one constituency:
In 1950 the borough's representation was reduced to half a seat, when it was merged with part of St Pancras: