Residential delivery area · California
ZIP Code 93543: Littlerock, CA
ZIP code 93543 uses the postal name Littlerock, California and lies entirely in Los Angeles County (Census 2020 ZIP-county file). About 12,000 people live there (Census Bureau, ACS 2020-2024). Median household income is $72,488 (Census Bureau, ACS 2020-2024). By Census place, its land lies in Sun Village (14%) and Littlerock (3%), and 3% in smaller places; 80% is outside any Census place.
- ACS2020-24
- Census2020
- FHFA2025
- ZBP2023
- IRS2022
- Town
- Littlerock · its only residential ZIP
- County
- Los Angeles County
- Census places
- Sun Village (14%) census-designated place; Littlerock (3%) census-designated place
- Metro area
- Los Angeles-Long Beach-Anaheim, CA
- House districts
- CA-27 (60%), CA-28 (38%), CA-23 (1%) 119th Congress, by share of land
- State
- California
- Time zone
- Pacific
- Land area
- 67.7 sq mi · 181 people per sq mi
Where is ZIP code 93543?
93543 centers on 34.475°, -117.970° and covers 67.7 square miles of land plus 0.3 of water. It borders 6 ZIP codes: 93553, 93550, 93552, 93563, 93544, 93591.
The map draws ZIP code areas only. For the streets inside 93543, open its center on OpenStreetMap.
Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries and the 2023 Gazetteer (2020 ZCTAs); ZIP-to-county shares, Census places and House districts (119th Congress) from the Census 2020 relationship files (shares of land); metro area from the OMB delineation (July 2023); town name and time zone from simplemaps US ZIP Codes (CC BY 4.0).
How does 93543 compare with the rest of Los Angeles County?
| Measure | 93543 | In Los Angeles County | In CA |
|---|---|---|---|
| People (ACS 2020-2024) | 12,275 | 251st of 301 | 960th of 1,802 |
| Median household income | $73k | 215th of 265 | 939th of 1,189 |
| Median home value | $388k | 268th of 273 | 1,106th of 1,317 |
Its median household income is higher than in 51% of U.S. residential ZIP codes, and it is denser than 61% of all U.S. residential ZIP codes. ZIP codes at the ACS caps ($250,000 or more for household income, $2,000,000 or more for home value) share the top rank.
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B19013, B25077); ranks by PlainZIP over residential ZIP codes (ZCTAs).
How many people live in 93543?
The 2020 Census counted 14,132 people in 93543; the ACS, which samples households over 2020-2024, estimates 12,275. Its boundary changed between the 2010 and 2020 censuses, so the two counts are not compared.
- People, ACS 2020-2024
- 12,275±1,778 (90% margin)
- 2020 Census count
- 14,132
- Households
- 3,572
- Median age
- 37.7
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B01002, B11001); 2020 Census (DHC P1); 2010 Census (SF1 P1).
Who lives in 93543?
Of the 12,275 people the ACS estimates in 93543, 25.8% are under 18 and 13.5% are 65 or older. The largest group by race and Hispanic origin is Hispanic or Latino (78.8%), then White (not Hispanic) (16.8%).
- Under 1825.8%
- 18 to 6460.7%
- 65 and older13.5%
- Hispanic or Latino78.8%
- White, not Hispanic16.8%
- Black, not Hispanic1.7%
- Other or two or more1.6%
- Asian, not Hispanic1.1%
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01001 age by sex, B03002 Hispanic or Latino origin by race); shares of the estimated population, small ZIP codes carry wide margins.
What do households in 93543 earn?
Median household income is $72,488 (ACS 2020-2024), the 215th highest of the 265 ranked ZIP codes in Los Angeles County.
- Median household income
- $72,488
- Income per person
- $25,946
- Below the poverty line
- 13.5%
- Unemployed (of the labor force)
- 6.0%
- Adults 25+ with a bachelor's degree
- 9.1%
- Adjusted gross income per tax return, 2022
- $49,1205,810 returns; wages 79% of AGI (IRS)
Source: U.S. Census Bureau, ACS 2020-2024 and 2015-2019 5-year estimates (B19013, B19301, B17001, B23025, B15003; 2015-2019 dollars converted with the BLS CPI-U, 1.22699); IRS Statistics of Income, ZIP code data, tax year 2022 (adjusted gross income per return, filed under the address on the return).
What are homes worth in 93543?
FHFA's house price index for 93543, built from repeat sales and appraisals of the same homes, rose 134% from 2015 to 2025 and rose 51% from 2020 to 2025, and moved +7.3% in 2025.
- Median home value (owners' estimate)
- $388,400
- Median gross rent
- $1,759
- Homes owned by their occupants
- 74.0%
- Housing units
- 3,821
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B25077, B25064, B25003, B25001); FHFA House Price Index, annual five-digit ZIP, updated 2026-03-31.
What businesses are in 93543?
100 business establishments had a location in this ZIP code in 2023, 16 more than in 2018; the most are in construction (ZIP Code Business Patterns).
- Construction26
- Retail trade17
- Other services (except public administration)12
- Manufacturing9
- Transportation and warehousing8
- Administrative and support and waste management and remediation services7
Source: U.S. Census Bureau, ZIP Code Business Patterns 2023 and 2018 (establishments with paid employees, by the business's ZIP code).
Which ZIP codes are next to 93543?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 93553 | Pearblossom | 1,319 | $75k | 4.7 mi |
| 93550 | Palmdale | 80,645 | $62k | 6.8 mi |
| 93552 | Palmdale | 42,639 | $86k | 8.2 mi |
| 93563 | Valyermo | 195 | – | 11.5 mi |
| 93544 | Llano | 1,027 | $90k | 12.2 mi |
| 93591 | Palmdale | 7,051 | $63k | 12.2 mi |
| 93510 | Acton | 7,786 | $121k | 14.8 mi (near) |
| 92397 | Wrightwood | 5,854 | $77k | 14.9 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.