| 12 | Extant Roller Coasters |
| 6 | Defunct Roller Coasters |
| 12 | Extant Amusement Parks |
| 1.23 | Roller Coasters per million people (RCMP) |
| 0.33 | Roller Coasters per 1000 sq mi |
| Location | Roller Coasters | % | Population | RCMP | Area (sq mi) | Density |
|---|---|---|---|---|---|---|
| Budapest | 1 | 0.083333 | 1733685 | 0.576806 | 217.955369 | 4.588095 |
| Borsod-Abaúj-Zemplén | 2 | 0.166667 | 686266 | 2.914322 | 2789.498560 | 0.716975 |
| Baranya | 1 | 0.083333 | 386441 | 2.587717 | 1727.473099 | 0.578880 |
| Pest | 1 | 0.083333 | 1217476 | 0.821371 | 2499.171728 | 0.400133 |
| Heves | 1 | 0.083333 | 308882 | 3.237482 | 1384.644883 | 0.722207 |
| Veszprém | 3 | 0.250000 | 351898 | 8.525198 | 1660.898395 | 1.806251 |
| Hajdú Bihar | 1 | 0.083333 | 546721 | 1.829086 | 2435.440087 | 0.410603 |
| Somogy | 1 | 0.083333 | 317307 | 3.151522 | 2294.242780 | 0.435874 |
| Bács-Kiskun | - | - | 520331 | - | 3203.840527 | - |
| Békés | - | - | 359948 | - | 2177.719603 | - |
| Csongrád | - | - | 417456 | - | 1664.857566 | - |
| Fejér | - | - | 425847 | - | 1675.056426 | - |
| Győr-Moson-Sopron | - | - | 447985 | - | 1633.728020 | - |
| Jász-Nagykun-Szolnok | - | - | 386594 | - | 2118.400116 | - |
| Komárom-Esztergom | - | - | 304568 | - | 858.688668 | - |
| Nógrád | - | - | 202427 | - | 986.682666 | - |
| Szabolcs-Szatmár-Bereg | - | - | 559272 | - | 2290.374387 | - |
| Tolna | - | - | 230361 | - | 1443.034286 | - |
| Vas | - | - | 256629 | - | 1301.538629 | - |
| Zala | 1 | 0.083333 | 282179 | 3.543850 | 1471.016541 | 0.679802 |