Census tracts · Fairfield, IA

Census tracts in Fairfield, Iowa

3 census tracts lie mostly within Fairfield, and 2 more reach into it, by the 2020 census blocks they share. Median household income runs from $50,896 in Tract 903.02 to $57,237 in Tract 904, against $51,311 for Fairfield as a whole (ACS 2020-2024 5-year estimates).

Every census tract in Fairfield

Sort by any column; the share column is how much of each tract's land (by 2020 census blocks) lies inside Fairfield.

Census tracts in or partly in Fairfield, ACS 2020-2024 5-year estimates. Distance and direction from the Census Bureau's internal point of Fairfield (2024 Gazetteer), which is not always its downtown

Tract 903.0119101090301	at the center point	Jefferson County	2,084±400	$51,667	$120,800	$896	100%
Tract 903.0219101090302	1.3 mi west	Jefferson County	2,498±370	$50,896	$131,300	$865	85%
Tract 90419101090400	1.3 mi east	Jefferson County	5,248±492	$57,237	$167,700	$873	77%
Tract 90119101090100	7.1 mi east	Jefferson County	2,748±331	$92,083	$195,900	$688	1%
Tract 90219101090200	5.6 mi west	Jefferson County	3,127±297	$63,438	$163,200	$1,011	1%

Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026); 2020 block assignment files · Census block assignment files

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