Census tracts · Fountain Valley, CA

Census tracts in Fountain Valley, California

12 census tracts lie mostly within Fountain Valley, and 4 more reach into it, by the 2020 census blocks they share. Median household income runs from $74,444 in Tract 992.29 to $146,579 in Tract 992.25, against $115,237 for Fountain Valley as a whole (ACS 2020-2024 5-year estimates).

Which census tracts of Fountain Valley earn the most and the least?

The five tracts with the highest and the lowest median household income among those mostly within Fountain Valley and with a reliable estimate.

Tract 992.25 $146,579
Tract 992.32 $141,250
Tract 992.33 $138,009
Tract 992.31 $133,980
Tract 992.50 $133,929
Tract 992.34 $112,098
Tract 992.26 $107,830
Tract 992.27 $107,740
Tract 992.51 $79,918
Tract 992.29 $74,444

Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) · Check it at data.census.gov

Every census tract in Fountain Valley

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

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

Tract 992.2406059099224	1.3 mi northwest	Orange County	2,815±329	$126,528	$1,152,000	$2,415	100%
Tract 992.2506059099225	0.8 mi north	Orange County	3,985±679	$146,579	$1,112,200	$3,344	100%
Tract 992.2606059099226	1.4 mi northeast	Orange County	3,823±502	$107,830	$1,078,000	$3,028	100%
Tract 992.3006059099230	1.1 mi south	Orange County	4,377±464	$116,929	$948,000	$3,095	100%
Tract 992.3106059099231	1.7 mi southwest	Orange County	4,759±373	$133,980	$1,267,400	$3,500 or more	100%
Tract 992.3206059099232	1.3 mi southwest	Orange County	6,760±808	$141,250	$1,089,000	$3,500 or more	100%
Tract 992.3306059099233	1.4 mi west	Orange County	3,328±548	$138,009	$1,095,600	$3,500 or more	100%
Tract 992.3406059099234	0.9 mi west	Orange County	4,231±1,249	$112,098	$1,085,900	not published	100%
Tract 992.5006059099250	at the center point	Orange County	3,184±836	$133,929	$1,192,200	$2,757	100%
Tract 992.5106059099251	at the center point	Orange County	5,208±670	$79,918	$1,079,600	$2,457	100%
Tract 992.2906059099229	0.9 mi southeast	Orange County	5,692±495	$74,444	$915,100	$2,346	92%
Tract 992.2706059099227	1.9 mi northeast	Orange County	6,066±580	$107,740	$840,700	$2,190	88%
Tract 992.2306059099223	1.9 mi north	Orange County	5,900±728	$92,273	$976,700	$2,389	32%
Tract 992.0406059099204	1.9 mi north	Orange County	5,641±1,094	$89,947	$814,000	$2,438	27%
Tract 992.0206059099202	2.2 mi northeast	Orange County	7,171±681	$131,750	$766,200	$2,312	20%
Tract 992.0306059099203	2.0 mi north	Orange County	5,580±874	$87,185	$813,300	$2,865	14%

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

How these figures are made: methodology and release checks · reading a margin of error · every state · corrections