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SW

Swan, Iowa

City in Marion County, Iowa · ZIP 50252

  • Marion County
  • Census data · ACS 2019-2023
  • 79 (2024 estimate)Population
  • 29Households
  • $44,861Median household income
  • 1ZIP codes

About Swan

This page shows only what has been published about Swan: Census facts with their sources first, then its businesses, jobs, events, people in public roles, housing and questions as they are added. Nothing here is written by the town government.

Town intelligenceOfficial sources, refreshed yearly

Population, 2000 to 2020−37.2%
60801001201402000: 12120002010: 7220102020: 76202012176
Population of Swan at each census
CensusPopulation
2000121
201072
202076

As counted at each census, within the boundaries the area had then; the current estimate is in the glance card.

Sources: Census 2000 Summary File 1: total population, place level, state 19, retrieved November 14, 2026; Census 2010 Summary File 1: total population, place level, state 19, retrieved November 14, 2026; Census 2020 Redistricting Data (P.L. 94-171): total population, place level, state 19, retrieved November 14, 2026.

Household income in Swan
Under $50k51.6%
$50k to $100k17.2%
$100k to $150k24.1%
$150k to $200k0%
$200k and over6.9%

Median household income $44,861 · Share of households by income, American Community Survey 5-year 2019-2023, table S1901.

Source: American Community Survey 5-year subject table S1901 (household income) 2019–2023, place level, state 19, retrieved November 14, 2026.

Housing tenure in Swan
Owner occupied
26 units
Renter occupied
3 units
Vacancy rate
0%

Occupied housing units by tenure and the share of all units vacant, American Community Survey 5-year 2019-2023, table DP04.

Source: American Community Survey 5-year data profile 2019–2023, place level, state 19, retrieved November 14, 2026.

Swan compared with its county and state
Swan compared with its county and state, American Community Survey 2019-2023
MeasureSwanMarion CountyIowa
Population5833,5513,195,937
Median household income$44,861$78,059$73,147
Median age55.539.738.6
Median home valueNot available$211,100$195,900
Bachelor’s degree or higher7.1%33.1%30.9%
Foreign-born residents3.4%2.0%5.7%
Owner-occupied homes89.7%77.7%71.5%
Mean commute to work33.4 minutes20.4 minutes19.8 minutes

Source: American Community Survey 5-year data profile 2019–2023, place level, state 19, retrieved November 14, 2026.

CommunityRules and moderation

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Coming up in SwanAll events

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Schools

No public school is listed for Swan: either the NCES directory for Iowa is not loaded yet, or no school's address falls inside Swan’s boundary. Schools in neighbouring towns are on their pages.

Legislative districts

Legislative districts for Swan3
Congressional and state legislative districts for Swan
ChamberDistrict
U.S. House of RepresentativesCongressional District 1 (IA-1)
State legislature, lower chamberState House District 37
State legislature, upper chamberState Senate District 19

Boundaries from the Census Bureau’s TIGER/Line district files, matched to Swan’s own boundary. Who holds each seat appears on the People page once the official records are approved.

Sources: Census cartographic boundaries 2025: congressional districts, 119th Congress, retrieved November 14, 2026; Census cartographic boundaries 2025: state legislative districts, upper chamber, state 19, retrieved November 14, 2026; Census cartographic boundaries 2025: state legislative districts, lower chamber, state 19, retrieved November 14, 2026.

Frequently asked about SwanPromoted from questions people asked

No question about Swan has been asked often enough to publish an answer yet. Ask Swan and the answer, once a person checks it, appears here.

Nearby towns

Other towns in Marion County

All towns in Marion County