ZIP code 40109: Brooks, KY
ZIP code 40109 is in Brooks (55% of residents) and Louisville/Jefferson County metro government (balance) (1.2%), in Bullitt County (99%) and Jefferson County (1.2%), Kentucky. 44% of its residents live outside city limits. It is in Kentucky's 2nd congressional district (99%) and Kentucky's 3rd congressional district (1.2%). Its state senate district is State Senate District 38; its state house districts are State House District 26 (99%) and State House District 37 (1.2%).
See it on the mapAll of Kentucky
City and county
| City or town | Share of ZIP residents |
|---|---|
| Brooks | 55% |
| Louisville/Jefferson County metro government (balance) | 1.2% |
| Hillview | 0.6% |
| County | Share of ZIP residents |
|---|---|
| Bullitt County | 99% |
| Jefferson County | 1.2% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Shepherdsville Northwest CCD | 99% |
| Pond Creek CCD | 1.2% |
Congressional districts
| Congressional district | Share of ZIP residents |
|---|---|
| Kentucky's 2nd congressional district (KY-02) | 99% |
| Kentucky's 3rd congressional district (KY-03) | 1.2% |
This ZIP is split between districts. A mailing address in it could be in either; the map or locate_point gives the district for an exact address.
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (KY-02) | Brett Guthrie (R) | 202-225-3501 | 99% |
| U.S. Representative (KY-03) | Morgan McGarvey (D) | 202-225-5401 | 1.2% |
| U.S. Senator | Mitch McConnell (R) | 202-224-2541 · contact form | statewide |
| U.S. Senator | Rand Paul (R) | 202-224-4343 · contact form | statewide |
| State Senator (State Senate District 38) | Mike Nemes (R) | 100% | |
| State Representative (State House District 26) | Peyton Griffee (R) | 99% | |
| State Representative (State House District 37) | Emily Callaway (R) | 1.2% |
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).
Local government
- Brooks laws: search for the Brooks, Kentucky code of ordinances
- Louisville/Jefferson County metro government (balance) laws: search for the Louisville/Jefferson County metro government (balance), Kentucky code of ordinances
- Bullitt County laws: search for the Bullitt County, Kentucky code of ordinances
- Jefferson County website: http://www.louisvilleky.gov
- Jefferson County laws: search for the Jefferson County, Kentucky code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 38 | 100% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 26 | 99% |
| State House District 37 | 1.2% |
Voting precincts
4 voting precincts overlap ZIP 40109. Map them, with each precinct's share of the ZIP's residents.
Get this in your AI agent
Your agent can get these cities, counties, districts and precincts with their shares, and their GeoJSON boundaries, from Boundary Atlas. Add https://boundarymcp.com/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:
related_geographies(id="us:zcta:40109")
ZIP 40109 here is the Census Bureau's ZIP Code Tabulation Area, which approximates the USPS ZIP Code; PO-box-only ZIPs have none. Districts are the maps in force for the November 3, 2026 election.