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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 — ZIP/93101

93101

ZIP 93101 is in Santa Barbara, California, in Santa Barbara County; area codes 805 and 820; Pacific time. Santa Barbara has 17 ZIP codes in all.

Type
Standard
Time zone
America/Los_Angeles
County
Santa Barbara
Population
31,554
Coordinates
34.4193, -119.7080
☼ Live from 93101 — Santa Barbara, CA

Weather right now

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NEXRAD radar
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Local time: —

Where 93101 is

Approximate ZIP boundary (Census ZCTA 2020). ZIP codes are mail routes, not areas, so the shape shown is the Census tabulation area that approximates it.

★ Weird and wonderful facts about 93101
  • 🔢 Type 93101 into a pocket calculator and turn it upside down: IOIEG — not quite a word, sorry.
  • ➕ As a number, 93,101 = 157 × 593. Its digits add up to 14, a total 1,416 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10110101110101101
  • 🏠 Its numerical neighbours: 93099 (Simi Valley, CA, 54 mi away) and 93102 (Santa Barbara, CA, 1 mi away).
  • 🔄 Backwards, 93101 becomes 10139, which is not a ZIP code at all.
  • 👥 27 other ZIP codes are made of exactly the same digits (01139, 01913, 01931, 03911, 09131, 10913, …). The farthest-flung twin is 09131 in APO AE, a military post office, 5,871 miles away.
  • 🧭 Farther south than 77% of all ZIP codes, and farther west than 93%.
  • 🎯1,219 miles west of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 93101 and you would come out at 34.42°S, 60.29°E — 981 miles from Saint-Denis, Reunion, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 28m of daylight. Shortest: 9h 51m.
  • 📏 At 3.2 square miles of land, 93101 is bigger than 15% of ZIP codes — room for about 2.4 Central Parks.
🌙 The sky over 93101 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population31,554This ZIP31,554
Households12,723This ZIP12,723
Housing units13,698This ZIP13,698
Median age33.1This ZIP33.1California37.9US 38.9
Median household income$90,148This ZIP$90,148California$99,122US $80,734
Median home value$1,184,000This ZIP$1,184,000California$734,700US $332,700
Median gross rent$2,250This ZIP$2,250California$2,036US $1,413
Bachelor's degree or higher43.3%This ZIP43.3%
Mean commute16.9 minThis ZIP16.9 min
Population density9,854.5 / sq miThis ZIP9,854.5 / sq mi

Business and tax activity

Business establishments2,153This ZIP2,153
Employees24,699This ZIP24,699
Annual payroll$1,896,588,000This ZIP$1,896,588,000
Tax returns filed14,950This ZIP14,950
Total adjusted gross income$1,540,242,000This ZIP$1,540,242,000

Land area

Land area3.20 sq miThis ZIP3.20 sq mi
Water area0.00 sq mi

Other place names in 93101

Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.

ZIP codes near 93101

ZIPCityDistance
93102 Santa Barbara, CA 0.6 mi
93120 Santa Barbara, CA 0.6 mi
93121 Santa Barbara, CA 0.6 mi
93130 Santa Barbara, CA 0.6 mi
93140 Santa Barbara, CA 0.6 mi
93150 Santa Barbara, CA 0.6 mi
93160 Santa Barbara, CA 0.6 mi
93190 Santa Barbara, CA 0.6 mi
93109 Santa Barbara, CA 1.4 mi
93103 Santa Barbara, CA 2.1 mi

Find every ZIP code within 10 miles of 93101 →

Questions about this ZIP code

Where is ZIP code 93101?

93101 is in Santa Barbara, California, in Santa Barbara County, part of the Santa Maria-Santa Barbara, CA metropolitan area. Its published point location is 34.4193, -119.7080.

What county is 93101 in?

93101 lies in Santa Barbara County.

What area code is 93101?

Santa Barbara uses area codes 805 and 820, from NANPA's telephone records.

What time zone is 93101 in?

93101 uses America/Los_Angeles.

How many people live in 93101?

About 31,554 people live in ZIP code 93101, in 12,723 households, at 9,854.5 people per square mile. These are American Community Survey 5-year estimates for the ZIP Code Tabulation Area, not a headcount.

What is the median household income in 93101?

$90,148 a year, against $99,122 across California.

What ZIP codes are near 93101?

The closest are 93102 (0.6 mi), 93120 (0.6 mi), 93121 (0.6 mi), 93130 (0.6 mi) and 93140 (0.6 mi).

Is 93101 a PO Box ZIP code?

93101 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “93101 ZIP Code — Santa Barbara, California (Santa Barbara County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/93101

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