Given the Spanish style of this abandoned, but apparently still maintained, church in Sinclair, my guess is that it was contemporaneous with the construction of Parco, as the town was originally called. All the principal buildings that were built in the early 20th Century along the refining town on the Lincoln highway, were built in that style
I'm not sure what denomination used this church, or even when it was last in use. As noted, it's still receiving maintenance even though it is not serving as a church and is partially boarded up. Oddly enough, the Baptist Church in Sinclair is using the giant Parco Hotel of the same vintage for its church.
