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/BLOOMFIELD

Bloomfield ZIP codes, California

No ZIP code is named for Bloomfield, CA; addresses there use a neighbouring town's name. 2 ZIP codes cover it: 94952 and 95472. Its area codes are 707 and 369.

USPS city name
0 ZIP codes
Overlapping the city
2 more
Population
324
Area codes
707, 369

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

Bloomfield in numbers

About 324 people live in Bloomfield, in 155 households. The median household income is $142,422 a year, 44% above the California median of $99,122 (US: $80,734). The median owner-occupied home is valued at $1,294,800 (76% above the California median). The median age is 61.3; 65.4% of adults 25 and over hold a bachelor's degree or higher (37.1% across California); the average commute takes 47 minutes.

Population324Bloomfield324
Households155Bloomfield155
Median age61.3Bloomfield61.3California37.9US 38.9
Median household income$142,422Bloomfield$142,422California$99,122US $80,734
Median home value$1,294,800Bloomfield$1,294,800California$734,700US $332,700
Bachelor's degree or higher65.4%Bloomfield65.4%California37.1%US 35.7%
Mean commute46.8 minBloomfield46.8 minCalifornia28.7 minUS 26.4 min
Population density40 / sq miBloomfield40 / sq mi

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

ZIP codes covering Bloomfield

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

ZIP codes overlapping Bloomfield
ZIP City Type Population Median income Median home
94952 Petaluma , CA Standard 33,785 $117,343 $1,041,100
95472 Sebastopol , CA Standard 28,747 $108,925 $1,020,100

Map of Bloomfield ZIP codes

9495295472

The ZIP codes of Bloomfield, 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 Bloomfield

The nearest larger towns are Sebastopol (7,445 people, 5.4 mi), Petaluma Center (763 people, 5.5 mi) and Cotati (7,489 people, 6.8 mi).

Towns near Bloomfield
TownPopulationDistance
Sebastopol 7,445 5.4 mi
Cotati 7,489 6.8 mi
Rohnert Park 44,575 7.5 mi
Santa Rosa 177,090 11.0 mi
Forestville 3,717 11.5 mi
Petaluma 59,247 12.4 mi
Larkfield-Wikiup 8,765 13.9 mi
Windsor 26,081 15.3 mi
Guerneville 4,100 15.9 mi
El Verano 3,443 18.7 mi
Boyes Hot Springs 7,247 18.8 mi
Fetters Hot Springs-Agua Caliente 3,347 18.8 mi
Sonoma 10,670 20.4 mi
Healdsburg 11,243 20.8 mi

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

Cite this page

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

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