90277 ZIP Code, Redondo Beach, CA

90277 is a ZIP code in Redondo Beach, California in Los Angeles County. It covers 3.6 square miles of land. The closest ZIP codes are 90503, 90254 and 90505. 34,844 people live here in 16,152 households. At about 9,760 people per square mile it is built up to city-neighborhood density, and owners and renters are mixed (49% own). Median household income is $127,795, above the California median of $99,122; the median age is 45.9, older than most ZIP codes.

Quick facts

Key figures

MeasureValue
Residents34,844
Households16,152
Median household income$127,795
Income per person$86,194
Median age45.9
Homeowners48.5%
Median home value$1,476,000
Median rent$2,742
Bachelor's degree or higher69.6%
Average commute (minutes)27.9
Households with kids under 1821.6%
Moved in the past year12.6%
Below the poverty line6.4%
Broadband internet96.0%
Speak a non-English language at home23.1%

Household income

% of householdsValue
<$10K5.2%
$10–15K1.6%
$15–25K3.1%
$25–35K2.5%
$35–50K5.3%
$50–75K8.9%
$75–100K11.8%
$100–150K16.5%
$150–200K13.5%
$200K+31.8%

Age

% of all residentsValue
<108.8%
10–1910.0%
20–243.5%
25–3411.5%
35–4414.5%
45–5416.3%
55–6415.7%
65–7411.5%
75+8.2%

Tenure

% of housing unitsValue
Owned, with mortgage29.7%
Owned outright13.7%
Rented45.9%
Vacant10.7%

Type of building

% of housing unitsValue
Detached house38.8%
Townhome7.5%
2–4 units10.7%
5–19 units15.4%
20+ units27.3%
Mobile / other0.1%

Businesses in 90277

1,550 business establishments with 10,996 employees (ZIP Codes Business Patterns 2023).

EDDM carrier routes

90277 has 36 USPS carrier routes with 18,025 residential and 1,445 business mailboxes. Open the EDDM route map.

Carrier routes in 90277

90277 has 36 USPS carrier routes (36 city (C)) with 18,025 residential and 1,445 business mailboxes. Routes range from 165 homes (C059) to 926 homes (C041); the median route has 489 homes. The Census counted 16,152 households in 90277 (2020–2024 average); USPS counts current mailboxes, including new and vacant homes.

Homes per routeRoutes
1–2492
250–49917
500–74913
750–9994
1,000–1,4990
1,500+0

Best routes in 90277 for…

Most businesses

For B2B offers: office supplies, cleaning, IT, catering and commercial services.

  1. Route C023 — USPS business mailboxes 262, 385 homes
  2. Route C001 — USPS business mailboxes 194, 522 homes
  3. Route C026 — USPS business mailboxes 194, 230 homes
  4. Route C010 — USPS business mailboxes 130, 610 homes
  5. Route C051 — USPS business mailboxes 115, 477 homes

Select these 5 routes on the route map

Every carrier route in 90277

RouteTypeHomesBusinessesEst. median incomeEst. ownersEst. families with kidsEst. moved in past year
C001City522194$115,159———
C003City3320$163,926———
C006City80211$180,705———
C009City4150$106,308———
C010City610130$115,159———
C011City45652$180,705———
C013City5362$151,154———
C016City64058$129,890———
C017City56149$128,496———
C020City7785$112,816———
C021City77724$116,014———
C022City3400$200,001+———
C023City385262$102,052———
C024City2982$151,154———
C025City6931$112,557———
C026City230194$102,052———
C028City3427$200,001+———
C029City4951$104,064———
C030City4515$200,001+———
C031City5565$129,890———
C034City6932$104,064———
C035City4823$200,001+———
C037City3020$123,603———
C038City55779$95,618———
C040City4285$151,154———
C041City9267$111,897———
C047City6079$166,818———
C049City58112$116,014———
C050City40348$135,042———
C051City477115$159,435———
C052City3430$145,343———
C053City3250$166,818———
C054City39487$112,557———
C056City57459$106,308———
C057City5494$129,890———
C059City16513$116,014———

Income, owners, families and movers are estimates for each route (how we estimate them); mailbox counts are current USPS figures. Open 90277 on the EDDM route map.

How route demographics are estimated

Mailbox counts come from USPS; demographics are estimates

The number of homes and businesses on each carrier route is the current USPS EDDM count. The Census Bureau does not publish figures for carrier routes, so income, homeownership, ages, families, movers and housing age on a route are EDDM2GO estimates built from Census block groups (neighborhood areas of roughly 600 to 3,000 people).

How a route gets its figures: the block-group length-share method

We trace each route's streets every 25 meters and record which block group each stretch falls in. The route's homes are spread along its streets in proportion to length, so a route with 60% of its street length in one block group is assumed to have 60% of its homes there. Each block group then contributes its Census counts in proportion to the share of its housing units that sit on the route (capped at the whole block group). Medians are recalculated from the combined income, home-value and age brackets, the way the Census Bureau computes them, not averaged.

Margins of error

Census survey figures carry a margin of error at 90% confidence; we carry it through the calculation and show it as ±. Our margins treat the route-to-block-group split as exact, so the real uncertainty is larger. Routes with fewer than 100 estimated households, large margins, or streets we could not place are flagged.

Different years

USPS mailbox counts are current. Census figures are 5-year averages for 2020–2024, so a new subdivision may have more homes on the route today than the Census counted. Use the route figures to compare routes with each other, not as an exact head count.

Why some routes show identical figures

Two routes that run through the same block group get the same percentages and medians, because the Census publishes one set of figures for the whole block group. Their mailbox counts still differ, and those are exact.

Route and mailbox counts: USPS EDDM route data. Route demographics: EDDM2GO estimates from U.S. Census Bureau American Community Survey 5-year block-group data (2020–2024) and 2024 cartographic block-group boundaries. This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.

Nearby ZIP codes

Areas that include 90277

Mail every home in 90277

Route counts on this page price as Full Service 6.5 × 9 postcards: we print, bundle by carrier route and hand the mailing to USPS. Prefer to take it to the Post Office yourself? Print only costs less and you pay postage at drop-off.

EDDM guides

ZIP code statistics describe the Census ZIP Code Tabulation Area (ZCTA) 90277, which approximates the USPS ZIP code area. Census figures: American Community Survey 5-year estimates, 2020–2024.

Frequently asked questions

What city is 90277 in?
90277 is a Redondo Beach, CA mailing address. By land area, 75% lies inside Redondo Beach and 25% lies inside Torrance.
What county is 90277 in?
90277 is in Los Angeles County.
What is the population of 90277?
About 34,844 people (±1,536), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 37,856.
What is the median household income in 90277?
$127,795 (±$11,974), compared with $99,122 for California as a whole. Half the households in the ZIP code earn more and half earn less.
How many carrier routes and mailboxes are in 90277?
36 USPS carrier routes with 18,025 residential and 1,445 business mailboxes (19,471 in all), from the route data stored by EDDM2GO. An EDDM mailing can target any combination of these routes.
What ZIP codes are near 90277?
The closest, measured center to center: 90503 (2 mi, Torrance), 90254 (2.5 mi, Hermosa Beach), 90505 (2.7 mi, Torrance), 90278 (3.2 mi, Redondo Beach), 90274 (3.6 mi, Palos Verdes Estates) and 90504 (4.1 mi, Torrance).

This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.