Annual National In-Person
NLC Congressional City Conference 2026
Mar 16–18, 2026
Washington, District of Columbia
2
Weeks
Weeks
Organizer National League of Cities
Venue Marriott Marquis Washington, DC
Category Public Administration
NLC Congressional City Conference 2026 Overview
- Type
- An in-person, three-day national conference
- Start Date
- End Date
- Time Zone
- Eastern Time (ET) — local time
- Organizer
- National League of Cities (NLC) 660 North Capitol Street, NW, Suite 450, Washington, DC, United States
- Venue
- Marriott Marquis Washington, DC 901 Massachusetts Avenue NW, Washington, DC, United States
- Location
- Washington - District of Columbia Explore Washington’s official visitor guide for attractions, dining, and local tips.
- Accommodation
- Check hotels near the venue Affiliate link — we may earn a commission at no extra cost to you.
- Category
- Public Administration
- Event Website
- ccc.nlc.org
- By the Numbers
- 2,800+ attendees; 3 days Figures are based on official organizer materials and may vary by year.
- Open To Public?
- No, this event is not open to the public.
- Frequency
- Annual
- Share on
NLC Congressional City Conference 2026 FAQs
Where is the venue located?
NLC Congressional City Conference takes place at Marriott Marquis Washington, DC, located at 901 Massachusetts Avenue NW, Washington, District of Columbia.
How can I go there?
How can I contact the venue?
Phone: +1 202-824-9200
How can I contact the organizer?
For inquiries, you can reach the organizer by phone at +1 877-827-2385 or by email at info@nlc.org.
This event listing is reviewed and regularly updated by the Tradeshowz editorial team. Dates, schedules, and details may change. For the most accurate and official information, please visit the event’s official website or contact the organizer directly.
Event last updated:
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