Census tract · Los Angeles County
Census Tract 4637, Los Angeles County, California
Census Tract 4637, GEOID 06037463700, in Los Angeles County, California, entirely within Pasadena. 3,734 residents in the ACS 2020-2024 5-year estimates (±419); the 2020 Census counted 3,912.
Residents, 2020-2024
3,734
±419 (90% margin)
2020 Census count: 3,912
Median household income
$188,403
±$39,790 (90% margin)
Los Angeles County: $90,112
Median home value
$1,649,000
±$630,857 (90% margin)
Los Angeles County: $834,200
Median gross rent
$3,258
±$191 (90% margin)
Los Angeles County: $1,954
Where is Census Tract 4637?
Census Tract 4637 is one of 2,498 census tracts in Los Angeles County, California. It covers 0.67 square miles of land, 5,874 residents per square mile in 2020. Its GEOID, 06037463700, names it uniquely (how tract numbers and GEOIDs work).
| Place | Share of the tract |
|---|---|
| Pasadena | 100% |
5 census tracts border Census Tract 4637: Tract 4617 ($154,926), Tract 4619.02 ($104,750), Tract 4636.02 ($115,699), Tract 4638 ($215,714) and Tract 4639 ($132,163). The figure in brackets is each tract's median household income.
Whether a tract counts as low- or moderate-income for bank lending (the Community Reinvestment Act) is set by the FFIEC against its metro area's family income: look it up in the FFIEC census geocoder.
Source: 2024 Gazetteer and 2020 block assignment files, U.S. Census Bureau · Census reference files
How many people live in Census Tract 4637?
The 2020-2024 American Community Survey puts Census Tract 4637's population at 3,734 (±419) in 1,896 households; the 2020 Census counted 3,912 residents and 2,254 housing units.
| Measure | Tract 4637 | Pasadena |
|---|---|---|
| Total population | 3,734±419 | 136,969 |
| Households | 1,896±187 | 57,425 |
| Average household size | 1.97±0.14 | 2.30 |
| Housing units | 2,176±152 | 63,203 |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026); 2020 Census P.L. 94-171 · Check it at data.census.gov
Who lives in Census Tract 4637?
The median resident of Census Tract 4637 is 45.2 years old; 11.7% are under 18 and 25.1% are 65 or older. The largest group is non-Hispanic white residents at 55.4%, then non-Hispanic Asian residents at 22.2%. 21.2% of residents were born outside the United States.
| Measure | Tract 4637 | Pasadena |
|---|---|---|
| Median age | 45.2±2.8 | 40.1 |
| Under 18 years | 11.7%±2.7 pts | 16.7% |
| 65 years and over | 25.1%±5.6 pts | 17.4% |
| Hispanic or Latino (any race) | 16.6%±8.3 pts | 34.0% |
| White alone, not Hispanic | 55.4%±11.4 pts | 34.9% |
| Black or African American alone, not Hispanic | 4.0%±3.7 pts | 8.0% |
| Asian alone, not Hispanic | 22.2%±6.8 pts | 17.0% |
| American Indian and Alaska Native alone, not Hispanic | 0.0%±1.1 pts | 0.1% |
| Native Hawaiian and Other Pacific Islander alone, not Hispanic | 0.0%±1.1 pts | 0.2% |
| Two or more races, not Hispanic | 1.8%±1.5 pts | 5.4% |
| Some other race alone, not Hispanic | 0.0%±1.1 pts | 0.5% |
| Born outside the United States | 21.2%±6.5 pts | 28.2% |
| Speak a language other than English at home (age 5+) | 28.8%±7.4 pts | 41.9% |
| Civilian veterans (age 18+) | 3.0%±1.9 pts | 3.2% |
| With a disability | 5.8%±3.3 pts | 10.7% |
| No health insurance coverage | 0.4%±0.7 pts | 5.7% |
| High school graduate or higher (age 25+) | 100.0%±1.3 pts | 89.9% |
| Bachelor's degree or higher (age 25+) | 75.5%±9.1 pts | 56.1% |
| Graduate or professional degree (age 25+) | 38.4%±7.1 pts | 26.9% |
| Lived in the same house a year earlier | 82.3%±6.2 pts | 87.8% |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profiles DP02, DP05) · Check it at data.census.gov
What do households in Census Tract 4637 earn?
Half of the 1,896 households in Census Tract 4637 earn less than $188,403 a year (±$39,790), against $90,112 across Los Angeles County: 95th highest of the county's 2,422 tracts with a reliable estimate. 3.9% of residents live below the poverty line.
| Measure | Tract 4637 | Pasadena |
|---|---|---|
| Median household income | $188,403±$39,790 | $105,192 |
| Mean household income | $235,000±$30,913 | $153,095 |
| Per capita income | $118,885±$14,063 | $65,304 |
| People below the poverty line | 3.9%±2.5 pts | 13.3% |
| Children under 18 below the poverty line | 0.0%±9.3 pts | 15.2% |
| Households receiving SNAP | 3.1%±2.9 pts | 10.8% |
| Households with a computer | 99.6%±0.7 pts | 96.6% |
| Households with a broadband subscription | 95.9%±3.3 pts | 93.9% |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP03) · Check it at data.census.gov
What does housing cost in Census Tract 4637?
Owners occupy 37.0% of Census Tract 4637's occupied homes and renters 63.0%. The median owner-occupied home is valued at $1,649,000 by its owner (±$630,857). The median renter pays $3,258 a month including utilities, and 29.2% of renters pay 35% or more of their income on rent.
| Measure | Tract 4637 | Pasadena |
|---|---|---|
| Median home value (owner-occupied) | $1,649,000±$630,857 | $1,093,300 |
| Median gross rent | $3,258±$191 | $2,265 |
| Renters paying 35% or more of income on rent | 29.2%±10.9 pts | 43.5% |
| Median monthly owner costs, with a mortgage | $4,000 or more | $3,627 |
| Owner-occupied homes | 37.0%±10.1 pts | 42.5% |
| Renter-occupied homes | 63.0%±10.1 pts | 57.5% |
| Housing units | 2,176±152 | 63,203 |
| Single-family detached homes | 16.7%±6.9 pts | 42.7% |
| Mobile homes | 0.0%±1.9 pts | 0.0% |
| Built 2020 or later | 1.3%±2.0 pts | 0.8% |
| Built 2010 to 2019 | 21.7%±7.5 pts | 5.3% |
| Built 1939 or earlier | 14.9%±5.7 pts | 28.6% |
| Households with no vehicle | 4.9%±3.7 pts | 9.4% |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP04) · Check it at data.census.gov
How do people in Census Tract 4637 get to work?
51.7% of Census Tract 4637's workers drive alone and 39.5% work from home. The average trip to work takes 26.2 minutes.
| Measure | Tract 4637 | Pasadena |
|---|---|---|
| In the labor force (age 16+) | 69.0%±5.3 pts | 67.5% |
| Unemployment rate | 2.3%±1.7 pts | 5.6% |
| Drove alone to work | 51.7%±13.5 pts | 55.5% |
| Carpooled | 0.0%±1.8 pts | 4.9% |
| Public transportation | 1.4%±1.4 pts | 3.8% |
| Walked | 2.7%±3.0 pts | 4.2% |
| Worked from home | 39.5%±12.2 pts | 27.6% |
| Mean travel time to work | 26.2 min±3.2 | 26.9 min |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP03) · Check it at data.census.gov
How does Census Tract 4637 compare with the other tracts in Los Angeles County?
Among Los Angeles County's tracts with a reliable estimate, Census Tract 4637 ranks as shown below (1 = highest).
| Measure | In Los Angeles County | In Pasadena |
|---|---|---|
| Population | 1,343rd of 2,470 | 17th of 35 |
| Residents per square mile | 1,979th of 2,495 | 23rd of 35 |
| Median household income | 95th of 2,422 | 4th of 35 |
| Per capita income | 78th of 2,468 | 3rd of 35 |
| Median home value | 183rd of 2,319 | 4th of 35 |
| Median gross rent | 185th of 2,396 | 2nd of 35 |
| Poverty rate | 1,848th of 1,890 | 27th of 27 |
| Bachelor's degree or higher | 96th of 2,410 | 3rd of 35 |
| Median age | 409th of 2,473 | 10th of 35 |
| Owner-occupied share | 1,463rd of 2,272 | 22nd of 35 |
The tracts next to it on Los Angeles County's income ladder
| Tract | Rank | Median household income |
|---|---|---|
| Tract 7012.01 | 92nd | $190,074±$58,473 · within the margin of this tract |
| Tract 8004.10 | 93rd | $189,028±$37,661 · within the margin of this tract |
| Tract 1893 | 94th | $188,814±$21,643 · within the margin of this tract |
| Tract 4637 | 95th | $188,403±$39,790 |
| Tract 2690 | 96th | $187,458±$70,584 · within the margin of this tract |
| Tract 3009.02 | 97th | $186,250±$68,372 · within the margin of this tract |
| Tract 4612 | 98th | $186,023±$50,685 · within the margin of this tract |
"Within the margin": the two incomes differ by less than their combined 90% margins, so the survey cannot say which is higher and the ranks between them are not firm.
Source: PlainCities ranks computed from the American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) · How ranks are computed
How reliable are the figures for Census Tract 4637?
1 of the 18 figures for Census Tract 4637 on this page carries a coefficient of variation over 40% and is marked with a ring: they come from a small sample, so read them as rough.
A census tract's figures rest on a few hundred sampled households over five years, so its margins are wider than a city's. Two tracts differ only when the gap between them is larger than their combined 90% margin (the square root of the sum of the two squared margins). How to read a margin of error.
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026): margins of error as published · Check it at data.census.gov
How these figures are made: methodology and release checks · reading a margin of error · every state · corrections