Kajkavian
The major cities in northern Croatia are located in what was historically a Kajkavian-speaking area, mainly Zagreb, Koprivnica, Krapina, Križevci, Varaždin, Čakovec. The typical archaic Kajkavian is today spoken mainly in Hrvatsko Zagorje hills and Međimurje plain, and in adjacent areas of northwestern Croatia where immigrants and the Štokavian standard had much less influence. The most peculiar Kajkavian dialect "(Baegnunski)" is spoken in Bednja in northernmost Croatia. Many of northern Croatian urban areas today are partly Štokavianized due to the influence of the standard language and immigration of Štokavian speakers.
Linguistic rights
Croatian language is the stated to be the official language of Croatia in Article 3 of the Croatian constitution. The same Article of Constitution stipulates that in some of local units, with the Croatian language and Latin script, in official use may be introduce another language and Cyrillic or some other script under the conditions prescribed by law. The only example of the use of minority language at the regional level currently is Istria County where official languages are Croatian and Italian. In eastern Croatia, in Joint Council of Municipalities, at local (municipal) level is introduced Serbian as co official language. Each municipality, where a certain minority has more than one third of the population, can if it wants to introduce a minority language in official use.