Boundary Atlas

Augusta, Iowa

Augusta is a Census-designated place (an unincorporated community) in Des Moines County, Iowa, with 51 residents in 2020. It is in Iowa's 1st congressional district. Its state senate district is State Senate District 50; its state house district is State House District 99.

51residents (2020 Census)
0.7 sq miland area
1ZIP codes
1congressional district

County

CountyShare of residents
Des Moines County100%

Congressional district

Congressional districtShare of residents
Iowa's 1st congressional district (IA-01)100%

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (IA-01)Mariannette Miller-Meeks (R)202-225-6576100%
U.S. SenatorChuck Grassley (R)202-224-3744 · contact formstatewide
U.S. SenatorJoni Ernst (R)202-224-3254 · contact formstatewide
State Senator (State Senate District 50)Jeff Reichman (R)100%
State Representative (State House District 99)Matt Rinker (R)100%

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 50100%

State house districtShare of residents
State House District 99100%

ZIP codes

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

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Your agent can get Augusta'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:1903700")

Augusta here is the Census Bureau's place boundary as of January 1, 2025 (a Census-designated place, which has no municipal government). Shares are of 2020 Census population. Districts are the maps in force for the November 3, 2026 election.