Colorado Counties Compared: Where to Get Your License

Every county clerk’s office runs its own process, and the differences are bigger than you’d expect. Click a county on the map below to see what we’ve confirmed so far; the same data is also in the table underneath, for anyone who’d rather scan it as a list.

The most useful thing to know before you pick a county

Boulder County doesn’t see anyone in person at all. The entire application happens online and over a video call to verify your identity, and the physical license is then mailed to you via USPS. If you’re picturing every county working like a walk-in DMV, Boulder is the one that will surprise you. One catch worth knowing before you book: Boulder won’t mail the license outside Colorado, so if you don’t have a Colorado address, you need to arrange pickup instead. See our full Boulder County breakdown for how that works.

At the other end of the spectrum, El Paso County (Colorado Springs) takes no appointment at all: pure walk-in, Monday through Saturday, which is rare; most counties are closed weekends entirely.

County	Distance from Denver	Appointment	Walk-ins	Notary on-site
Denver	0 mi	Book online up to 7 days ahead	No, appointment required	Unconfirmed
Jefferson (Golden)	~15 mi / ~25 min	Calendar opens 21 days ahead	Yes, or book ahead for guaranteed service	Unconfirmed
Boulder	~35 mi / ~45 min	Video appointment required	No, entirely remote, license mailed to you (Colorado addresses only)	Yes, confirmed — SSN affidavit signed virtually during the same video call
Larimer (Fort Collins / Estes Park)	~65–70 mi / ~1h10–1h30	Required at Estes Park & Loveland; recommended in Fort Collins	Fort Collins only	Unconfirmed
El Paso (Colorado Springs)	~70 mi / ~1h10	None needed	Yes, Mon–Sat	Yes, confirmed — deputy clerk can notarize the SSN affidavit on the spot
Pitkin (Aspen)	~165 mi / ~3.5–4h	Book a marriage-specific slot ahead	Not clearly offered	Unconfirmed
Summit (Breckenridge)	~85 mi / ~1.5–2h	Book up to 3 weeks ahead; fills fast	Residents only	Unconfirmed
Grand (Hot Sulphur Springs, near RMNP)	~95 mi / ~2h	At least 24 hours ahead, no same-day	No	Unconfirmed

This covers 8 of Colorado’s 64 counties, the ones most relevant to the venues and routes covered elsewhere on this site. Office hours, appointment windows, and policies change; confirm directly with the specific county’s clerk and recorder before you build a trip itinerary around any of these details. We’ll add more counties as we or readers confirm them. The “notary on-site” column specifically only has two confirmed data points so far (El Paso in-person, Boulder virtual); see where to find a notary for the fuller picture on notarization, including the fallback options if your county doesn’t offer it.

What this means for planning your trip

• If your ceremony is near Rocky Mountain National Park, Larimer County’s Estes Park office is minutes away, but it requires an appointment; don’t assume you can walk in the morning of. See eloping in Rocky Mountain National Park.
• If you’re eloping at Garden of the Gods, El Paso County’s walk-in-friendly, Saturday-open office is right in Colorado Springs, a short drive away: the easiest license logistics on this list paired with one of the easiest ceremony sites. See eloping at Garden of the Gods.
• If you’re staying central in Denver for errands (see planning your trip), remember Denver itself requires booking an appointment online in advance; it isn’t a walk-in option just because it’s the biggest county.
• If you’re applying in Boulder County, don’t assume “video appointment” means you can skip traveling to Colorado first; you and your partner still need to be together, in Colorado, for the call itself. And since Boulder won’t mail the license outside the state, confirm you have a Colorado mailing address or have arranged pickup before you book. See our full Boulder County breakdown.
• Remember your license works statewide regardless of which county issued it. See the marriage license basics. If your ceremony county has an inconvenient appointment process, apply somewhere easier (like El Paso) and hold your ceremony wherever you actually want.
• Pitkin County (Aspen) has a real seasonal-access wrinkle: Independence Pass, the direct route from Denver, closes for winter roughly mid-to-late November through the week before Memorial Day. Outside that window, plan on the longer route via I-70 and Glenwood Springs instead, not just a short detour. Grand and Larimer don’t have this problem for basic access (their access roads, US-40 and US-34, are plowed and kept open year-round), though the direct Trail Ridge Road connection between Larimer’s Estes Park side and Grand’s side, through Rocky Mountain National Park itself, is separately seasonal; see the best time to get married in Colorado for the full picture.

We’ll keep adding counties as we or readers confirm real numbers for them.