Boulder County Motor Vehicle offices are open Monday – Thursday, 7:30 a.m. – 5 p.m. Closed Fridays. Appointments are required for in-person services. Registration renewals need to be completed online, by mail or drop box, or at a self-service kiosk and are not an in-person service.

Motor Vehicle Statistics

The following information details motor vehicle registrations by year and city within Boulder County.

Motor Vehicle Registrations within Boulder County

Year	Boulder	Erie	Jamestown	Lafayette	Longmont	Louisville	Lyons	Nederland	Superior	Ward	Unincorporated	Total
2025	66,399	12,815	297	26,080	84,492	17,623	2,078	1,371	10,996	135	47,199	269,485
2024	67,014	12,491	305	26,345	84,090	17,680	2,050	1,334	10,656	144	48,336	270,445
2023	65,779	11,670	297	25,928	82,701	17,158	2,005	1,357	9,899	141	47,946	264,881
2022	64,688	10,886	282	25,427	81,753	16,824	1,968	1,302	9,642	155	47,182	260,109
2021	65,011	10,476	278	25,379	82,599	17,508	2,050	1,342	10,098	152	47,828	262,721
2020	66,044	10,145	278	25,384	81,444	17,919	2,043	1.327	10,210	168	48,876	263,838
2019	69,259	9,779	308	26,079	84,135	18,663	2,111	1,375	10,502	145	51,319	273,675
2018	66,576	8,904	297	24,507	78,871	18,003	2,043	1,276	10,157	130	49,155	259,919
2017	64,751	8,175	295	23,748	75,784	17,437	1,883	1,235	9,798	124	48,279	251,509
2016	65,676	7,921	288	23,522	75,605	17,532	1,971	1,221	9,670	148	48,497	252,051
2015	65,111	7,457	257	22,991	74,038	17,238	1,902	1,211	9,628	140	48,588	248,561
2014	63,931	7,058	237	21,840	71,706	17,013	1,839	1,145	9,436	113	48,555	242,873
2013	62,339	6,752	284	21,170	70,044	16,503	1,953	1,145	9,220	111	47,859	237,380
2012	61,069	6,736	267	20,452	68,430	16,204	1,944	1,063	9,170	112	47,428	232,875
2011	59,627	6,448	271	19,698	66,405	15,852	1,881	1,061	9,044	121	46,841	227,249
2010	59,381	6,315	273	19,494	65,031	15,864	1,826	1,098	8,877	135	47,395	225,689
2009	59,053	6,167	282	19,247	64,142	15,572	1,695	1,148	8,522	123	47,197	223,148
2008	58,815	5,940	297	19,061	63,779	15,386	1,744	1,058	8,575	123	47,172	221,950
2007	58,723	5,900	271	19,067	63,095	15,394	1,628	1,085	8,421	135	47,666	221,385
2006	57,492	5,518	290	18,321	61,592	14,938	1,509	1,153	8,238	148	46,606	215,805

Contact Us

Motor Vehicle Division

7:30 a.m. - 5 p.m.
Monday - Thursday
Closed Fridays

Motor Vehicle Homepage
Contact Us Form
Contáctenos - Formulario en línea

Phone: 303-413-7710
Fax: 303-413-7706

Office / 24-Hour Drop Box Locations

If submitting paperwork via drop box, please place documents in a folder or envelope marked “Motor Vehicle” and include your contact information.

1750 33rd St., Boulder
24-Hour Drop Box: Stand-alone box outside doors on parking lot side

1755 S. Public Road, Lafayette
24-Hour Drop Box: Slot on exterior wall to the right of the main doors

529 Coffman St., Longmont
24-Hour Drop Box: Stand-alone box outside entrance doors

Mailing Address

1750 33rd St., Suite 100
Boulder, CO 80301