| The county of place of residence | The supplementary questionnaire was | Total | The supplementary questionnaire was | Total | ||
|---|---|---|---|---|---|---|
| answered | not answered | answered | not answered | |||
| persons | % | |||||
| Central Hungary | 679 029 | 12 608 | 691 637 | 98.2 | 1.8 | 100.0 | 
| Central Transdanubia | 239 962 | 4 968 | 244 930 | 98.0 | 2.0 | 100.0 | 
| Western Transdanubia | 217 743 | 6 263 | 224 006 | 97.2 | 2.8 | 100.0 | 
| Southern Transdanubia | 197 562 | 3 796 | 201 358 | 98.1 | 1.9 | 100.0 | 
| Northern Hungary | 266 505 | 6 263 | 272 767 | 97.7 | 2.3 | 100.0 | 
| Northern Great Plain | 365 010 | – | 365 010 | 100.0 | – | 100.0 | 
| Southern Great Plain | 287 785 | 1 166 | 288 951 | 99.6 | 0.4 | 100.0 | 
| Total | 2 253 595 | 35 065 | 2 288 659 | 98.5 | 1.5 | 100.0 |