City Jablonec nad Jizerou is located in the district of Semily in the Liberec region. It lives around 1 700. Since nearby Jablonec nad Nisou (formerly known as Jablonec nad Jizerou), the name of Český Jablonec or Jabloneček was also used. Name Jablonec nad Jizerouthis village has been using since 1916. In 1492, a splendid wooden church is mentioned in the preserved sources - one of the first in this region, mentioning it as the first mention of the village of Jablonec.
In 1896, Jablonec was promoted to towns. Emperor Franz Joseph I. 14 decided to promote the village on the town. February 1896 and the appropriate privilege bears the 7 date. July 1896. Jablonec was then awarded a new emblem, whose symbolism includes both the name of the site and its dominant - the church of St. Prokop.
In 1916, at the request of the city council, the name of Jablonec municipality is extended to Jablonec nad Jizerou.
In 1971 it was Jablonec nad Jizerou promoted to the city.