Alterations to the municipalities in the Population Censuses since 1842
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Province: 31 Navarra
Municipality: 31056 Biurrun Olcoz
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Census |
1842
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1857
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1860
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1877
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1887
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1897
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1900
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1910
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1920
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1930
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1940
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1950
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1960
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1970
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1981
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1991
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2001
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2011
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2021
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| De facto population |
..
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..
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..
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..
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..
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..
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..
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..
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..
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538
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546
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522
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396
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304
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188
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165
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..
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..
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..
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| De jure population |
..
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..
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..
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..
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..
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..
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..
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..
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..
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560
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592
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545
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424
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304
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188
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169
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185
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228
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227
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| Households |
..
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..
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..
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..
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..
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..
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..
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..
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..
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128
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110
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109
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81
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66
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50
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57
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74
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90
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88
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Entre el Censo de 1930 y el anterior, aparece este municipio porque se fusionan los municipios 31502 (Biurrun) y 31506 (Olcoz)
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| NOTES (see methodology): |
| Symbols described in methodology |
| .. Non-existence or lack of information. |
| In the 2001 Census, lthe population that appears as the resident population is equivalent to the de jure population. |
| The households line includes similar, but not identical, concepts in each Census. |
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