Boundary Atlas

Noblesville, Indiana

Noblesville is a city in Hamilton County, Indiana, with 69,991 residents in 2020. It is in Indiana's 5th congressional district. It spans 2 state senate and 3 state house districts.

69,991residents (2020 Census)
35.6 sq miland area
2ZIP codes
1congressional district

County

CountyShare of residents
Hamilton County100%

Congressional district

Congressional districtShare of residents
Indiana's 5th congressional district (IN-05)100%

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (IN-05)Victoria Spartz (R)202-225-2276100%
U.S. SenatorJim Banks (R)202-224-4814statewide
U.S. SenatorTodd Young (R)202-224-5623 · contact formstatewide
State Senator (State Senate District 20)Scott Baldwin (R)97%
State Senator (State Senate District 31)Kyle Walker (R)3.2%
State Representative (State House District 29)Alaina Shonkwiler (R)84%
State Representative (State House District 37)Todd Huston (R)14%
State Representative (State House District 32)Victoria Garcia Wilburn (Democratic)1.8%

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 residents
State Senate District 2097%
State Senate District 313.2%

State house districtShare of residents
State House District 2984%
State House District 3714%
State House District 321.8%

ZIP codes

Percentages mark ZIPs only partly in Noblesville: the share of that ZIP's residents living in it.

Get this in your AI agent

Your agent can get Noblesville'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:1854180")

Noblesville 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.