- Slovak place.name
- Jelka
- Slovak place.other_name
- Jóka
- Slovak place.settlement_type
- Municipality
- Slovak place.image_skyline
- Jelka kostol rimskokatolicky.JPG
- Slovak place.image_caption
- Church of Saint John the Baptist
- Slovak place.image_flag
- Jelka-galanta-flag.svg
- Slovak place.subdivision_type1
- Region
- Slovak place.subdivision_type2
- District
- Slovak place.subdivision_name2
- Galanta District
- Slovak place.pushpin_map
- Slovakia Trnava Region#Slovakia
- Slovak place.pushpin_relief
- 1
- Slovak place.pushpin_map_caption
- Location of Jelka in the Trnava Region##Location of Jelka in Slovakia
- Slovak place.leader_title
- Mayor
- Slovak place.leader_name
- Gabriel Kiš
- Slovak place.established_title
- First mentioned
- Slovak place.established_date
- 1237
- Slovak place.elevation_m
- 121
- Slovak place.postal_code_type
- Postal code