Frederick, Colorado
Frederick is a town in Weld County, Colorado, with 14,513 residents in 2020. It is in Colorado's 8th congressional district. Its state senate district is State Senate District 23; its state house district is State House District 19.
County
| County | Share of residents |
|---|---|
| Weld County | 100% |
Congressional district
| Congressional district | Share of residents |
|---|---|
| Colorado's 8th congressional district (CO-08) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| mayor | Tracie Crites | citywide | |
| U.S. Representative (CO-08) | Gabe Evans (R) | 202-225-5625 | 100% |
| U.S. Senator | John W. Hickenlooper (D) | 202-224-5941 · contact form | statewide |
| U.S. Senator | Michael F. Bennet (D) | 202-224-5852 · contact form | statewide |
| State Senator (State Senate District 23) | Barbara Kirkmeyer (R) | 100% | |
| State Representative (State House District 19) | Dan Woog (R) | 100% |
From Wikidata (community-maintained); confirm on the city's website.
Officials serving now (members of Congress until January 3, 2027). Sources: State legislators: Open States (public domain); Members of Congress: the @unitedstates project, congress-legislators (CC0); Mayors: Wikidata (CC0).
Local government
- Frederick website: http://www.frederickco.gov
- Frederick laws: search for the Frederick, Colorado code of ordinances
- Weld County laws: search for the Weld County, Colorado code of ordinances
State legislative districts
| State senate district | Share of residents |
|---|---|
| State Senate District 23 | 100% |
| State house district | Share of residents |
|---|---|
| State House District 19 | 100% |
ZIP codes
Percentages mark ZIPs only partly in Frederick: the share of that ZIP's residents living in it.
Get this in your AI agent
Your agent can get Frederick's counties and districts with shares, its ZIP codes (level='zcta'), and its boundary as GeoJSON (get_boundaries). Add https://boundarymcp.com/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:
related_geographies(id="us:place:0828360")
Frederick here is the Census Bureau's place boundary as of January 1, 2025. Shares are of 2020 Census population. Districts are the maps in force for the November 3, 2026 election.