| °Ausländeranteil, Nationalitätenprofil | ||||||||||||
| JAH | AUT | XAUTTT | YAUITT | YAUSPT | YAUPOT | YAUTET | YAUUST | YAUNCT | YAUUET | AGCH | AGA | CHGAUS |
| 1900 | 383424 | 30.5 | 0.18 | 0.02 | 0.06 | 0.7 | 65.3 | 1.8 | ||||
| 1910 | 552011 | 36.7 | 0.16 | 0.03 | 0.09 | 0.82 | 58.1 | 2.8 | ||||
| 1920 | 402385 | 33.5 | 0.27 | 0.04 | 0.24 | 0.95 | 56.8 | 6.3 | ||||
| 1930 | 355522 | 35.7 | 0.37 | 0.03 | 0.51 | 1.36 | 53.9 | 5.1 | ||||
| 1941 | 223554 | 43 | 0.47 | 0.03 | 0.46 | 1.05 | 45.9 | 4.3 | ||||
| 1950 | 285100 | 6.0 | 49.1 | .4 | 0.06 | .5 | 2.4 | 36.8 | 5.1 | |||
| 1951 | 308100 | 6.4 | ||||||||||
| 1952 | 330900 | 6.8 | ||||||||||
| 1953 | 353900 | 7.2 | ||||||||||
| 1954 | 376800 | 7.6 | ||||||||||
| 1955 | 399700 | 7.9 | ||||||||||
| 1956 | 422500 | 8.3 | ||||||||||
| 1957 | 445300 | 8.6 | ||||||||||
| 1958 | 468500 | 9.0 | ||||||||||
| 1959 | 490900 | 9.3 | ||||||||||
| 1960 | 513953 | 9.6 | 59.2 | 2.3 | 0.07 | .3 | 3.0 | 27.8 | 2.3 | |||
| 1961 | 618635 | 11.2 | ||||||||||
| 1962 | 709195 | 12.6 | ||||||||||
| 1963 | 779799 | 13.6 | ||||||||||
| 1964 | 818356 | 14.0 | ||||||||||
| 1965 | 837138 | 14.2 | ||||||||||
| 1966 | 871616 | 14.6 | ||||||||||
| 1967 | 919053 | 15.2 | ||||||||||
| 1968 | 963374 | 15.8 | ||||||||||
| 1969 | 1002800 | 16.3 | ||||||||||
| 1970 | 1001887 | 16.2 | 52.6 | 10.2 | 0.34 | 3.5 | 3.0 | 21.0 | 4.6 | 227160 | 852916 | 258196 |
| 1971 | 1018509 | 16.3 | 52.1 | 10.6 | 4.0 | 20.6 | ||||||
| 1972 | 1051685 | 16.7 | 51.8 | 10.9 | 4.5 | 20.0 | ||||||
| 1973 | 1072105 | 16.9 | 51.5 | 11.1 | 5.1 | 19.3 | ||||||
| 1974 | 1084326 | 17.1 | 51.2 | 11.2 | 5.7 | 19.0 | ||||||
| 1975 | 1032610 | 16.3 | 50.4 | 10.9 | 5.9 | 19.6 | ||||||
| 1976 | 978599 | 15.6 | 49.4 | 10.6 | 6.1 | 20.1 | ||||||
| 1977 | 952843 | 15.2 | 48.6 | 10.3 | 6.7 | 20.1 | ||||||
| 1978 | 918362 | 14.6 | 48.2 | 10.5 | 7.3 | 19.2 | ||||||
| 1979 | 904337 | 14.3 | 47.3 | 10.6 | 8.1 | 18.6 | ||||||
| 1980 | 913497 | 14.4 | 46.3 | 10.7 | 1.19 | 9.0 | 6.0 | 18.3 | 8.5 | 209812 | 735162 | 328668 |
| 1981 | 930593 | 14.6 | 45.1 | 10.8 | 1.43 | 9.9 | 6.5 | 17.8 | 8.5 | |||
| 1982 | 946931 | 14.8 | 43.8 | 10.9 | 1.78 | 10.8 | 6.8 | 17.5 | 8.5 | |||
| 1983 | 946587 | 14.7 | 43.0 | 11.1 | 2.10 | 11.4 | 6.8 | 17.3 | 8.3 | |||
| 1984 | 953406 | 14.8 | 42.1 | 11.2 | 2.58 | 11.9 | 7.0 | 17.1 | 8.1 | |||
| 1985 | 960674 | 14.8 | 41.1 | 11.4 | 3.23 | 12.6 | 7.1 | 16.7 | 7.9 | |||
| 1986 | 976958 | 15.0 | 40.0 | 11.4 | 4.03 | 13.4 | 7.2 | 16.3 | 7.7 | |||
| 1987 | 999688 | 15.2 | 38.8 | 11.3 | 4.82 | 14.3 | 7.2 | 16.0 | 7.6 | |||
| 1988 | 1032714 | 15.6 | 37.3 | 11.1 | 5.61 | 15.3 | 7.6 | 15.5 | 7.5 | |||
| 1989 | 1066139 | 16.0 | 35.9 | 10.8 | 6.50 | 16.6 | 7.7 | 15.2 | 7.4 | |||
| 1990 | 1127109 | 16.7 | 33.8 | 10.4 | 7.63 | 18.3 | 8.0 | 14.7 | 7.2 | 250156 | 995276 | 405122 |
| 1991 | 1192964 | 17.4 | 31.9 | 9.8 | 8.57 | 20.4 | 8.4 | 14.1 | 6.9 | 252815 | 910418 | |
| 1992 | 1243582 | 18.0 | 30.1 | 8.9 | 9.12 | 22.8 | 8.6 | 13.6 | 6.8 | 262749 | 950714 | |
| 1993 | 1291762 | 18.5 | 28.7 | 8.3 | 9.45 | 25.1 | 8.7 | 13.2 | 6.6 | 272755 | 987528 | |
| 1994 | 1332493 | 19.0 | 27.5 | 7.9 | 9.72 | 26.5 | 8.9 | 13.0 | 6.5 | 282952 | 1017137 | |
| 1995 | 1363590 | 19.3 | 26.5 | 7.5 | 9.95 | 27.5 | 9.1 | 12.9 | 6.4 | 296811 | 1033763 | |
| 1996 | 1369494 | 19.3 | 25.8 | 7.2 | 10.07 | 28.3 | 9.4 | 13.0 | 6.3 | 304877 | 1032704 | |
| 1997 | 1375158 | 19.4 | 25.1 | 6.9 | 9.97 | 28.9 | 9.8 | 13.1 | 6.3 | 311179 | 1029614 | |
| 1998 | 1383645 | 19.4 | 24.3 | 6.6 | 9.90 | 29.3 | 10.2 | 13.4 | 6.3 | 316590 | 1031321 | |
| 1999 | 1406630 | 19.6 | 23.4 | 6.2 | 9.64 | 29.7 | 10.9 | 13.7 | 6.5 | 323475 | 1045195 | |
| 2000 | 1424400 | 19.8 | 21.4 | 5.6 | 9.70 | 29.4 | 13.1 | 14.1 | 6.7 | 327539 | 1056843 | 683166 |
| 2001 | 1459100 | 20.1 | 21.7 | 5.6 | 9.30 | 29.6 | 12.3 | 14.5 | 6.9 | 335515 | 1083580 | |
| YAU..T | Ausländer Nationalität .. in % Ausländer total | |||||||||||
| IT | Italien | |||||||||||
| SP | Spanien | |||||||||||
| PO | Portugal | |||||||||||
| TE | Turkei+ Ex-Jugoslawien | |||||||||||
| US | übrige (aussereuropäische) Länder | |||||||||||
| NC | Österreich+Deutschland+Frankreich | |||||||||||
| UE | übriges Europa (=Europa ohne Italien, Spanien, Portugal, Österreich, Deutschland, Frankreich) | |||||||||||
| AGCH | Ausländer geboren in der Schweiz | |||||||||||
| CHGAUS | Schweizer geboren im Ausland | |||||||||||
| AUT | Ausländer total | |||||||||||
| XAUTTT | %Ausländer | |||||||||||