Where was the Children of the Corn film series filmed?

The Children of the Corn film series has 8 titles (1984 to 2011). Wikidata records no filming place for them; Wikipedia names Los Angeles, Toronto, Austin, Oxnard, Ventura and 9 more places. Every place links to its source.

The productions, in order

Named in Wikipedia's own articles

Places named only in the titles’ Wikipedia articles.

9 of 14