California · Los Angeles County
Los Angeles Authority
Also known as: Losangeles Metro Authority
Los Angeles is a upper-middle-income large city of 3,857,263 with home prices 1.3× the California median.
Los Angeles is one of those places that exists simultaneously as a geographic fact and a cultural projection, which makes it somewhat difficult to describe without accidentally describing something else entirely. The city proper, distinct from the sprawling county that shares its name, is home to 3,857,263 people, according to Census ACS 5-Year 2024 data — a figure that places it among the largest municipalities in the United States by population, though the city's boundaries contain only a fraction of the metropolitan region most people picture when they hear the name.
Population and Demographics
The median age in Los Angeles is 37.2 years, according to Census ACS 5-Year 2024 data, which puts the city in a broadly middle-working-age range. Children under 18 account for 19.2 percent of the population, totaling 739,163 residents, while the 18-to-34 cohort numbers 1,051,623. The city's demographic composition reflects its position as a major destination for immigration and internal migration over many decades: the Hispanic and Latino population stands at 1,822,163, the white population at 1,439,869, the Asian population at 463,960, and the Black population at 328,445, per Census ACS 5-Year 2023 figures.
There are 1,419,663 total households, of which 822 are classified as family households, according to the same Census source.
Housing and Affordability
The relationship between income and housing costs in Los Angeles is, to put it plainly, strained. The home-price-to-income ratio stands at 11.2, a figure derived from Census income and housing data, which places the city in the "very expensive" category by standard affordability measures. A ratio above roughly 5 is generally considered a signal of significant affordability pressure; 11.2 suggests that the median home costs more than eleven times the median annual household income.
Renters face a somewhat different picture. Rent as a percentage of income sits at 27.5 percent, which the same derived dataset classifies as "moderate" — meaning that, for renters, the burden is real but not yet at the level of acute crisis that the ownership market represents. The gap between these two figures reflects a housing market in which renting has become, for many residents, the practical default rather than a transitional phase.
Air Quality
Los Angeles has a long and well-documented relationship with air quality challenges, and the 2024 EPA AQI Annual Summary data confirms that the relationship has not entirely resolved. Of 366 days measured in 2024, only 38 were classified as "good." The largest single category was "moderate," at 195 days. There were 78 days classified as unhealthy for sensitive groups, 46 days classified as simply unhealthy, and 9 days classified as very unhealthy. The maximum AQI recorded during the year was 230. No days were classified as hazardous.
These figures are worth reading carefully. The absence of hazardous days is a genuine improvement over historical baselines. The preponderance of moderate and unhealthy-for-sensitive-groups days, however, means that residents with respiratory conditions, the elderly, and young children face meaningful air quality constraints for a substantial portion of the year.
Broadband Access
According to FCC Broadband Data Collection figures as of June 2025, broadband availability in Los Angeles is notably high at the lower speed thresholds. One hundred percent of the city's 1,681,004 housing units have access to service at 25/3 Mbps, 100/20 Mbps, and 250/25 Mbps. Access to gigabit-level service, at 1000/100 Mbps, reaches 31.9 percent of units — a figure that reflects the uneven pace at which high-capacity infrastructure has been deployed across a geographically and economically varied city.
Climate
The Los Angeles Downtown weather station, located 3.5 miles from the city center, records an average temperature of 66.7 degrees Fahrenheit and annual precipitation of 14.3 inches, according to NOAA ACIS data. The mild temperature average is consistent with the Mediterranean climate pattern that defines much of coastal Southern California — warm, dry summers and mild, occasionally wet winters. The precipitation figure, modest by most national comparisons, underscores the city's dependence on imported water and its vulnerability to drought conditions.
Education
Los Angeles hosts 50 colleges and universities tracked by NCES IPEDS 2022 data. Among them, the University of California, Los Angeles reports an admission rate of 8.97 percent, in-state tuition of $15,203, out-of-state tuition of $49,403, and an enrollment of 33,475, according to College Scorecard data. The completion rate at UCLA is also on record in the same dataset. The breadth of the higher education landscape — spanning research universities, community colleges, professional schools, and specialized institutions — reflects the city's scale and its role as a regional educational hub.
There are 505 licensed childcare centers operating in the city, per state licensing records, ranging from faith-based programs to public school-affiliated Head Start sites.
Civic and Cultural Infrastructure
The IRS Exempt Organizations Business Master File identifies 2,379 churches operating in Los Angeles, along with 78 arts organizations. The arts roster includes institutions such as the Los Angeles Ballet, Grandeza Mexicana Folk Ballet Company, American Contemporary Ballet, and the Mesopotamian Opera Company, among others — a list that, taken together, suggests the range of communities that have established formal cultural institutions within the city.
Thirteen animal rescue and shelter organizations are registered, including Starfish Animal Rescue, Fur Baby Animal Rescue, and Akira Animal Rescue, among others, per the same IRS source.
The city has 35 civic service organizations on record, including the Los Angeles Boys & Girls Club, and the Brentwood Village Chamber of Commerce is identified as the city's registered chamber by the IRS Exempt Organizations BMF.
Banking
The FDIC Institutions and Branches database records numerous bank branches operating within the city. Among them are a Woori America Bank Olympic Branch at 3360 W Olympic Blvd and a Wells Fargo Bank Midtown Plaza branch, reflecting both the international character of the city's financial services sector and the presence of major national institutions.
Regulatory Context
California's permitting framework places certain disclosure obligations on contractors seeking building permits. Per Cal. Bus. & Prof. Code § 7031.5, any applicant for a construction, alteration, improvement, demolition, or repair permit must file a signed statement confirming either that they hold a valid contractor's license — including the license number — or that they qualify for a specific exemption. Violations carry a civil penalty of up to $500. This provision applies to permits issued by any county or city in California, including Los Angeles.
The city also falls within the Los Angeles Special Flight Rules Area, a federally designated airspace. Under 14 CFR § 93.97, an air traffic control authorization is not required for operations in the SFRA that comply with § 93.95, though all other provisions of § 91.131 continue to apply.
Further Reading
- Census Bureau, American Community Survey 5-Year Estimates — https://data.census.gov
- NCES, Common Core of Data 2022 — https://nces.ed.gov/ccd/
- FEMA, Disaster Declarations — https://www.fema.gov/disaster/declarations