Census tracts · San Leandro, CA

Census tracts in San Leandro, California

19 census tracts lie mostly within San Leandro, and 1 more reaches into it, by the 2020 census blocks they share. Median household income runs from $74,589 in Tract 4331.04 to $188,409 in Tract 4321, against $101,420 for San Leandro as a whole (ACS 2020-2024 5-year estimates).

Which census tracts of San Leandro earn the most and the least?

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

Tract 4321 $188,409
Tract 4323 $147,188
Tract 4334 $135,536
Tract 4328 $134,211
Tract 4327 $133,850
Tract 4326.01 $91,835
Tract 4322 $85,000
Tract 4335 $79,868
Tract 4331.03 $78,081
Tract 4331.04 $74,589

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 San Leandro

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

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

Tract 432106001432100	2.4 mi north	Alameda County	3,820±540	$188,409	$1,064,000	$2,434	100%
Tract 432206001432200	2.1 mi north	Alameda County	3,904±624	$85,000	$994,100	$2,220	100%
Tract 432306001432300	1.9 mi north	Alameda County	4,700±468	$147,188	$867,700	$1,863	100%
Tract 432406001432400	1.3 mi west	Alameda County	5,818±918	$100,000	$698,800	$2,258	100%
Tract 4325.0106001432501	0.9 mi north	Alameda County	4,760±600	$112,059	$794,000	$2,091	100%
Tract 4325.0206001432502	1.5 mi north	Alameda County	5,104±754	$104,089	$767,600	$2,222	100%
Tract 4326.0106001432601	1.3 mi north	Alameda County	3,978±706	$91,835	$560,200	$2,137	100%
Tract 4326.0206001432602	1.6 mi northeast	Alameda County	3,091±440	$105,750	$740,100	$2,141	100%
Tract 432706001432700	2.0 mi northeast	Alameda County	2,509±597	$133,850	$1,010,000	$2,032	100%
Tract 433006001433000	1.7 mi northeast	Alameda County	3,739±498	$102,555	$781,200	$2,340	100%
Tract 4331.0206001433102	1.6 mi east	Alameda County	4,069±755	$106,563	$847,800	$2,434	100%
Tract 4331.0306001433103	1.4 mi east	Alameda County	3,667±536	$78,081	$563,100	$2,191	100%
Tract 4331.0406001433104	1.2 mi northeast	Alameda County	4,422±596	$74,589	$641,900	$2,235	100%
Tract 433306001433300	at the center point	Alameda County	7,287±922	$102,841	$853,700	$2,799	100%
Tract 433506001433500	1.4 mi south	Alameda County	3,951±686	$79,868	$840,400	$1,963	100%
Tract 433606001433600	1.6 mi southeast	Alameda County	6,172±829	$98,508	$839,900	$1,875	100%
Tract 433406001433400	1.4 mi southwest	Alameda County	6,008±843	$135,536	$780,700	$3,058	98%
Tract 433206001433200	0.9 mi east	Alameda County	7,991±1,202	$95,048	$850,700	$1,744	95%
Tract 432806001432800	2.5 mi northeast	Alameda County	3,930±548	$134,211	$1,118,400	$3,189	55%
Tract 4338.0206001433802	2.2 mi east	Alameda County	4,079±670	$90,739	$836,000	$2,441	22%

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