Boundary Atlas

ZIP code 40222: Lyndon, KY

ZIP code 40222 is in Lyndon (22% of residents), Hurstbourne (22%), St. Matthews (16%), Graymoor-Devondale (13%), Louisville/Jefferson County metro government (balance) (9.2%), Northfield (4.6%), Bellemeade (2.9%), Louisville (2.8%), Glenview Hills (1.7%), Norwood (1.7%), Bancroft (1.3%) and Crossgate (1.0%), in Jefferson County, Kentucky. It is in Kentucky's 3rd congressional district. Its state senate districts are State Senate District 36 (52%), State Senate District 26 (43%) and State Senate District 6 (4.7%); its state house districts are State House District 32 (62%), State House District 31 (25%), State House District 48 (11%) and State House District 33 (2.2%).

21,725residents (2020 Census)
9.5 sq miland area
15cities and towns
1congressional district
28voting precincts

See it on the mapAll of Kentucky

City and county

City or townShare of ZIP residents
Lyndon22%
Hurstbourne22%
St. Matthews16%
Graymoor-Devondale13%
Louisville/Jefferson County metro government (balance)9.2%
Northfield4.6%
Bellemeade2.9%
Louisville2.8%
Glenview Hills1.7%
Norwood1.7%
Bancroft1.3%
Crossgate1.0%
Glenview Manor0.9%
Thornhill0.9%
Glenview0.6%

CountyShare of ZIP residents
Jefferson County100%

Town or county subdivisionShare of ZIP residents
East Jefferson CCD76%
Southeast Jefferson CCD24%

Congressional district

Congressional districtShare of ZIP residents
Kentucky's 3rd congressional district (KY-03)100%

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (KY-03)Morgan McGarvey (D)202-225-5401100%
U.S. SenatorMitch McConnell (R)202-224-2541 · contact formstatewide
U.S. SenatorRand Paul (R)202-224-4343 · contact formstatewide
State Senator (State Senate District 36)Julie Adams (R)52%
State Senator (State Senate District 26)Karen Berg (Democratic)43%
State Senator (State Senate District 6)Lindsey Tichenor (R)4.7%
State Representative (State House District 32)Tina Bojanowski (Democratic)62%
State Representative (State House District 31)Susan Witten (R)25%
State Representative (State House District 48)Ken Fleming (R)11%
State Representative (State House District 33)Jason Nemes (R)2.2%

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

State legislative districts

State senate districtShare of ZIP residents
State Senate District 3652%
State Senate District 2643%
State Senate District 64.7%

State house districtShare of ZIP residents
State House District 3262%
State House District 3125%
State House District 4811%
State House District 332.2%

Voting precincts

28 voting precincts overlap ZIP 40222. Map them, with each precinct's share of the ZIP's residents.

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Your agent can get these cities, counties, districts and precincts with their shares, and their GeoJSON boundaries, from Boundary Atlas. Add https://atlas-production-d344.up.railway.app/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:

related_geographies(id="us:zcta:40222")

ZIP 40222 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.