Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

ZIP stands for Zone Improvement Plan. The codes went live on July 1, 1963.The lowest ZIP code is 00501 — the IRS in Holtsville, New York.The highest ZIP code is 99950, in Ketchikan, Alaska.Type 07734 into a calculator and turn it upside down: hELLO. It is Keansburg, New Jersey.12345 belongs to one company: General Electric in Schenectady, New York.The first digit is a region: 0 is New England and New Jersey, 9 is the West Coast, Alaska and Hawaii.Mr. ZIP, the cartoon mailman, was the mascot that sold the idea to America.ZIP+4 arrived in 1983 and can narrow a ZIP down to one side of one block.A ZIP code is a mail route, not a place: plenty of them cross county and even state lines.Play ZIP Hunt: guess the secret ZIP code of the day in six tries.
zipcodes.pro — CITY/CA/LONDON

London ZIP codes, California

No ZIP code is named for London, CA; addresses there use a neighbouring town's name. 2 ZIP codes cover it: 93618 and 93631. Its area code is 559.

USPS city name
0 ZIP codes
Overlapping the city
2 more
Population
1,800
Area code
559

NANPA lists no telephone rate centre for London itself, so these are the area codes of the nearest one, Dinuba (0.0 miles). A town on an area-code boundary can differ from its neighbour.

London in numbers

About 1,800 people live in London, in 423 households. The median household income is $48,750 a year, 51% below the California median of $99,122 (US: $80,734). The median owner-occupied home is valued at $215,300 (71% below the California median), and median gross rent is $1,019 a month. The median age is 27.3; 6.6% of adults 25 and over hold a bachelor's degree or higher (37.1% across California); the average commute takes 21 minutes.

Population1,800London1,800
Households423London423
Median age27.3London27.3California37.9US 38.9
Median household income$48,750London$48,750California$99,122US $80,734
Median home value$215,300London$215,300California$734,700US $332,700
Median gross rent$1,019London$1,019California$2,036US $1,413
Bachelor's degree or higher6.6%London6.6%California37.1%US 35.7%
Mean commute21.4 minLondon21.4 minCalifornia28.7 minUS 26.4 min
Population density2,203 / sq miLondon2,203 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place London CDP. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes covering London

These ZIP codes cover part of London but are addressed as somewhere else.

ZIP codes overlapping London
ZIP City Type Population Median income Median home
93618 Dinuba , CA Standard 32,267 $61,977 $278,000
93631 Kingsburg , CA Standard 17,583 $79,228 $396,800

Map of London ZIP codes

9361893631

The ZIP codes of London, CA, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near London

The nearest larger towns are Dinuba (25,475 people, 5.1 mi), Kingsburg (12,755 people, 7.4 mi) and Reedley (25,609 people, 8.2 mi).

Towns near London
TownPopulationDistance
Dinuba 25,475 5.1 mi
Kingsburg 12,755 7.4 mi
Reedley 25,609 8.2 mi
Goshen 5,136 9.2 mi
Cutler 4,361 9.2 mi
Orosi 8,966 9.6 mi
Parlier 14,507 10.4 mi
Selma 24,659 11.3 mi
Orange Cove 9,695 12.0 mi
Visalia 143,939 12.4 mi
Ivanhoe 4,629 14.2 mi
Hanford 59,754 15.7 mi
Fowler 7,094 16.2 mi
Sanger 26,699 16.5 mi

More nearby: every ZIP code in Tulare County · California ZIP codes

Cite this page

zipcodes.pro. “London, CA ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/ca/london

Underlying data is public domain or openly licensed — sources, vintages and licences.