Historic 1856 Post Office
On June 25, 1895, the post office name was changed to the one word Santaclaus. The town's unique name went largely unnoticed until the late 1920s, when Postmaster James Martin began promoting the Santa Claus postmark. The name was changed back to Santa Claus on February 17, 1928. It was then that the Post Office Department decided there would never be another Santa Claus Post Office in the United States, due to the influx of holiday mail and the staffing and logistical problems this caused. The growing volume of holiday mail became so substantial that it caught the attention of Robert Ripley in 1929, who featured the town's post office in his nationally syndicated Ripley's Believe It or Not! cartoon strip.