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Grand Mound, Iowa

City in Clinton County, Iowa · ZIP 52751

  • Clinton County
  • Census data · ACS 2019-2023
  • 608 (2024 estimate)Population
  • 216Households
  • $84,286Median household income
  • $150,500Median home value
  • 1ZIP codes

About Grand Mound

This page shows only what has been published about Grand Mound: 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 2020−9.0%
6006256506757002000: 67620002010: 64220102020: 6152020676615
Population of Grand Mound at each census
CensusPopulation
2000676
2010642
2020615

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 Grand Mound
Under $50k32.4%
$50k to $100k34.7%
$100k to $150k26.4%
$150k to $200k6.5%
$200k and over0%

Median household income $84,286 · 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 Grand Mound
Owner occupied
173 units
Renter occupied
43 units
Vacancy rate
3.1%

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.

Grand Mound compared with its county and state
Grand Mound compared with its county and state, American Community Survey 2019-2023
MeasureGrand MoundClinton CountyIowa
Population55446,3833,195,937
Median household income$84,286$65,177$73,147
Median age33.742.538.6
Median home value$150,500$153,800$195,900
Bachelor’s degree or higher18.9%22.1%30.9%
Foreign-born residents0.4%1.9%5.7%
Owner-occupied homes80.1%73.1%71.5%
Mean commute to work22.9 minutes21.1 minutes19.8 minutes

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

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Nearby towns

Other towns in Clinton County

All towns in Clinton County