Castle Rock Post Office

The Castle Rock Post Office on South Wilcox Street sits a short walk from the town's historic downtown core, making it the most convenient federal passport acceptance point for residents living near Founders Village, The Meadows, and the neighborhoods that fan out from the Rock itself. As a designated acceptance facility, staff here witness your signature on a Form DS-11, verify your proof of citizenship, and seal everything into the official envelope that heads to the State Department for you.

This is the go-to counter for anyone applying for a passport for the first time, replacing a lost or damaged book, or renewing on behalf of a child under 16. The branch also produces the regulation 2x2 passport photo on site, so a first-time applicant can knock out both the paperwork and the picture in a single visit.

Because acceptance is handled by appointment rather than at the walk-up mail counter, call ahead or reserve a slot online before you drive over. Bringing your documents already filled out (but leaving the DS-11 unsigned) keeps the appointment quick.

Appointments fill up fast around spring break and early summer, so book a few weeks ahead if you have travel planned. If this slot doesn't fit your schedule, the Douglas County office a block north is another acceptance option, and you can compare both on our Castle Rock passport page. Photos are not required to be taken here, but doing so guarantees they meet the current specification.