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The following alternate names exist for this unit:
| Name | Status | Language | Start | End | Authority |
|---|---|---|---|---|---|
| PORTSMOUTH | Preferred | English | F. Youngs, Local Administrative Units: Southern England (London: Royal Historical Society, 1979), p. 616. | ||
| E150412 | CASWEB identifiers for 1971 Local Govt Districts | English |
The unit has had the following statuses:
| Status | Abbreviation | Start | End | Authority |
|---|---|---|---|---|
| County Borough | CB | 1889 | F. Youngs, Local Administrative Units: Southern England (London: Royal Historical Society, 1979) Permission granted to project. | |
| Municipal Borough | MB | 1889 | F. Youngs, Local Administrative Units: Southern England (London: Royal Historical Society, 1979) Permission granted to project. |
This unit contained the following units:
This unit was associated with the following other units:
| Nature of association | Other unit involved | Type of unit | Authority |
|---|---|---|---|
| was preceded by | PORTSMOUTH Borough | Ancient District | F. Youngs, Local Administrative Units: Southern England (London: Royal Historical Society, 1979), p. 616. |
This unit was part of the following units:
| Name | Type | Start | End | Authority |
|---|---|---|---|---|
| HAMPSHIRE | Administrative County | 1835 | 1974 | F. Youngs, Local Administrative Units: Southern England (London: Royal Historical Society, 1979), p. 616. |
This unit was affected by the following changes:
If the boundaries of the Local Government District changed over time, this map will show all the different boundaries.
How to reference this page:
GB Historical GIS / University of Portsmouth, Portsmouth County Borough (CB/MB) through time, A Vision of Britain through Time.
URL: https://www.visionofbritain.org.uk/unit/10073297
Date accessed: 08th April 2026