| NCB Employment |
|
NCB Employment |
 |
 |
Houghton Colliery
NCB Employment
| Year |  |
Total | Below | Above |
|---|---|---|---|---|
| 1947 |   |
1,408 | 1,068 | 340 |
| 1948 | |
1,466 | 1,099 | 367 |
| 1949 | |
1,438 | 1,087 | 351 |
| 1950 | |
1,384 | 1,024 | 360 |
| 1951 | |
1,438 | 1,087 | 351 |
| 1952 | |
1,438 | 1,087 | 351 |
| 1953 | |
1,438 | 1,087 | 351 |
| 1954 | |
1,438 | 1,087 | 351 |
| 1955 | |
1,438 | 1,087 | 351 |
| 1956 | |
1,438 | 1,087 | 351 |
| 1957 | |
1,088 | 839 | 249 |
| 1958 | |
1,076 | 844 | 232 |
| 1959 | |
1,047 | 811 | 236 |
| 1960 | |
1,047 | 811 | 236 |
| 1961 | |
773 | 607 | 166 |
| 1962 | ||||
| 1963 | ||||
| 1964 | |
613 | 497 | 116 |
| 1965 | ||||
| 1966 | ||||
| 1967 | |
395 | 315 | 80 |
| 1968 | |
395 | 315 | 80 |
| 1969 | |
385 | 315 | 70 |
| 1970 | |
374 | 302 | 72 |
| 1971 | |
411 | 325 | 86 |
| 1972 | |
409 | 318 | 91 |
| 1973 | |
384 | 293 | 91 |
| 1974 | |
384 | 293 | 91 |
| 1975 | |
337 | 252 | 85 |
| 1976 | |
287 | 216 | 71 |
| 1977 | |
278 | 217 | 61 |
| 1978 | ||||
| 1979 | |
270 | 205 | 65 |
| 1980 | |
230 | 175 | 55 |
| 1981 | |
244 | 188 | 56 |
| 1982 | ||||
| 1983 | ||||
| 1984 | ||||
| 1985 | ||||
| 1986 | ||||
| 1987 | ||||
| 1988 | ||||
| 1989 | ||||
| 1990 | ||||
| 1991 | ||||
| 1992 | ||||
| 1993 | ||||
| 1994 | ||||
| Year | |
Total | Below | Above |
main page for Houghton Colliery
Sources:
- 1947 The Colliery Year Book and Coal Trades Directory. Published by The Louis Cassier Co. Ltd., from a copy held in the Scottish Mining Museum, Newtongrange, Midlothian.
- 1948 Guide to the Coalfields published by the Colliery Guardian, from a copy held in the Scottish Mining Museum, Newtongrange, Midlothian.
- 1948 List of Mines - Government report from the Mines Department, from a copy held in the Scottish Mining Museum, Newtongrange, Midlothian.
- 1949 Guide to the Coalfields published by the Colliery Guardian, from a copy held in the Scottish Mining Museum, Newtongrange, Midlothian.
- 1950 List of Mines - Government report from the Mines Department, from a copy held in the Scottish Mining Museum, Newtongrange, Midlothian.
- 1951 Guide to the Coalfields published by the Colliery Guardian
- 1952 Guide to the Coalfields published by the Colliery Guardian
- 1953 Guide to the Coalfields published by the Colliery Guardian
- 1954 Guide to the Coalfields published by the Colliery Guardian
- 1955 Guide to the Coalfields published by the Colliery Guardian
- 1956 Guide to the Coalfields published by the Colliery Guardian
- 1957 Guide to the Coalfields published by the Colliery Guardian
- 1958 Guide to the Coalfields published by the Colliery Guardian
- 1959 Guide to the Coalfields published by the Colliery Guardian
- 1960 Guide to the Coalfields published by the Colliery Guardian
- 1961 Guide to the Coalfields published by the Colliery Guardian
- 1964 Guide to the Coalfields published by the Colliery Guardian
- 1967 Guide to the Coalfields published by the Colliery Guardian
- 1968 Guide to the Coalfields published by the Colliery Guardian
- 1969 Guide to the Coalfields published by the Colliery Guardian
- 1970 Guide to the Coalfields published by the Colliery Guardian
- 1971 Guide to the Coalfields published by the Colliery Guardian
- 1972 Guide to the Coalfields published by the Colliery Guardian
- 1973 Guide to the Coalfields published by the Colliery Guardian
- 1974 Guide to the Coalfields published by the Colliery Guardian
- 1975 Guide to the Coalfields published by the Colliery Guardian
- 1976 Guide to the Coalfields published by the Colliery Guardian
- 1977 Guide to the Coalfields published by the Colliery Guardian
- 1979 Guide to the Coalfields published by the Colliery Guardian
- 1980 Guide to the Coalfields published by the Colliery Guardian
- 1981 Guide to the Coalfields published by the Colliery Guardian
