Population and Housing Censuses  
Navarra
Buildings mainly or exclusively for housing by municipality (with more than 50,000 inhabitants or provincial capitals), no. of real estate properties and year of construction (aggregate)
Units: buildings

	Total	Before 1900	1900 to 1920	1921 to 1940	1941 to 1950	1951 to 1960	1961 to 1970	1971 to 1980	1981 to 1990	1991 to 2001	2002 to 2011	
Total	
    31201  Pamplona/Iruña	7,604	841	117	439	333	1,153	1,454	775	326	1,126	1,040	
1	
    31201  Pamplona/Iruña	965	36	2	148	35	117	20	18	54	386	149	
2	
    31201  Pamplona/Iruña	526	11	3	9	2	432	4	3	6	48	8	
3	
    31201  Pamplona/Iruña	50	19	3	7	8	2	3	4	..	2	2	
4	
    31201  Pamplona/Iruña	205	53	10	6	9	91	4	..	..	11	21	
5 to 9	
    31201  Pamplona/Iruña	2,039	531	67	139	137	253	386	64	19	121	322	
10 to 19	
    31201  Pamplona/Iruña	2,471	186	29	121	129	184	723	295	86	382	336	
20 to 29	
    31201  Pamplona/Iruña	685	5	2	8	12	67	143	131	67	111	139	
30 to 39	
    31201  Pamplona/Iruña	375	..	..	1	1	5	101	153	43	40	31	
40 or more	
    31201  Pamplona/Iruña	288	..	1	..	..	2	70	107	51	25	32	
Notes:
Source: National Statistics Institute