1978 LEGO Sets

In 1978 there were 83 LEGO sets produced overall.

Based on the 83 sets released for that year, the retail value was $612.65 with a current value of $42,271.81 for the combined new/factory sealed sets. As of present, the best performing theme for 1978 is currently Castle which has seen an average annual growth of upwards of 12% to date. All together 1978 saw the release of sets covering 12 themes and 12 subthemes with Town having the highest release count of 31 sets.

In 1978, LEGO introduced several groundbreaking themes that would define the company for decades. One of the most significant developments was the expansion of the LEGO Town theme, which built upon previous city-focused sets. This year, LEGO introduced new models of public transportation, including buses and taxis, further enhancing the realism and playability of urban environments.

However, the most revolutionary change in 1978 was the introduction of the modern LEGO minifigure. Unlike previous faceless figures, these new minifigures featured standardized proportions, movable arms and legs, and iconic smiling faces. They became an integral part of LEGO sets across multiple themes, solidifying LEGO's signature play experience.

Additionally, 1978 saw the official launch of two of LEGO’s most iconic themes: LEGO Space and LEGO Castle. The LEGO Space theme introduced detailed spaceship models, space bases, and astronauts in classic color-coded spacesuits, establishing one of LEGO’s most beloved themes. LEGO Castle, meanwhile, debuted with a medieval fortress, knights, and horses, bringing historical adventure to LEGO play.

These major innovations made 1978 one of the most pivotal years in LEGO history, shaping the company’s product lines for generations to come.