El Reno Post Office

The El Reno Post Office anchors downtown on North Evans Avenue, a short walk from the Canadian County courthouse and easy to reach off Route 66. For most local travelers it is the simplest choice because it does two jobs at once: it accepts completed DS-11 applications and takes the required passport photo on site, so you leave with everything submitted. It serves first-time adult applicants and children, both of whom must appear in person. When the courthouse clerk's weekday-only hours don't work, the El Reno passport page lists this as the alternative.

Acceptance is handled through USPS scheduling, with both appointment slots and a narrow band of walk-in times during the week. Parking is available on the street and in the small municipal lot nearby. Ahead of your visit, fees and the document checklist are on the Oklahoma passport guide.

Book acceptance appointments through the USPS scheduler rather than assuming walk-in slots will be open — the walk-in windows here are short and can fill by late morning. Bring proof of citizenship and a valid ID; if you also need the photo, allow a few extra minutes. Compare this location with the courthouse clerk on the El Reno page.