91106 ZIP Code, Pasadena, CA
91106 is a ZIP code in Pasadena, California in Los Angeles County. It covers 2.7 square miles of land. The closest ZIP codes are 91125, 91101 and 91108. 23,910 people live here in 10,730 households. At about 8,800 people per square mile it is built up to city-neighborhood density, and most households rent (36% own). Median household income is $90,028, close to the California median of $99,122.
Quick facts
- Mailing city: Pasadena, CA
- County: Los Angeles County
- Land area: 2.7 sq mi
- Population: 23,910
- Median household income: $90,028
- Carrier routes: 18 (11,829 homes)
Key figures
| Measure | Value |
|---|---|
| Residents | 23,910 |
| Households | 10,730 |
| Median household income | $90,028 |
| Income per person | $70,310 |
| Median age | 38.4 |
| Homeowners | 35.9% |
| Median home value | $1,040,400 |
| Median rent | $2,177 |
| Bachelor's degree or higher | 61.6% |
| Average commute (minutes) | 26.2 |
| Households with kids under 18 | 20.6% |
| Moved in the past year | 14.4% |
| Below the poverty line | 11.8% |
| Broadband internet | 96.7% |
| Speak a non-English language at home | 39.4% |
Household income
| % of households | Value |
|---|---|
| <$10K | 5.1% |
| $10–15K | 2.3% |
| $15–25K | 3.0% |
| $25–35K | 5.6% |
| $35–50K | 9.9% |
| $50–75K | 12.5% |
| $75–100K | 14.9% |
| $100–150K | 14.3% |
| $150–200K | 13.8% |
| $200K+ | 18.5% |
Age
| % of all residents | Value |
|---|---|
| <10 | 8.2% |
| 10–19 | 9.7% |
| 20–24 | 5.8% |
| 25–34 | 21.2% |
| 35–44 | 17.5% |
| 45–54 | 15.8% |
| 55–64 | 10.3% |
| 65–74 | 6.6% |
| 75+ | 5.0% |
Tenure
| % of housing units | Value |
|---|---|
| Owned, with mortgage | 22.4% |
| Owned outright | 9.8% |
| Rented | 57.6% |
| Vacant | 10.1% |
Type of building
| % of housing units | Value |
|---|---|
| Detached house | 30.6% |
| Townhome | 7.9% |
| 2–4 units | 7.8% |
| 5–19 units | 30.4% |
| 20+ units | 23.4% |
| Mobile / other | 0.0% |
Businesses in 91106
922 business establishments with 6,639 employees (ZIP Codes Business Patterns 2023).
- Health Care and Social Assistance: 181
- Professional, Scientific, and Technical Services: 180
- Other Services (except Public Administration): 116
- Real Estate and Rental and Leasing: 73
- Finance and Insurance: 69
- Accommodation and Food Services: 69
- Retail Trade: 49
- Arts, Entertainment, and Recreation: 41
EDDM carrier routes
91106 has 18 USPS carrier routes with 11,829 residential and 940 business mailboxes. Open the EDDM route map.
Carrier routes in 91106
91106 has 18 USPS carrier routes (18 city (C)) with 11,829 residential and 940 business mailboxes. Routes range from 300 homes (C074) to 984 homes (C044); the median route has 711 homes. The Census counted 10,730 households in 91106 (2020–2024 average); USPS counts current mailboxes, including new and vacant homes.
| Homes per route | Routes |
|---|---|
| 1–249 | 0 |
| 250–499 | 6 |
| 500–749 | 4 |
| 750–999 | 8 |
| 1,000–1,499 | 0 |
| 1,500+ | 0 |
Best routes in 91106 for…
Most businesses
For B2B offers: office supplies, cleaning, IT, catering and commercial services.
- Route C056 — USPS business mailboxes 214, 529 homes
- Route C078 — USPS business mailboxes 138, 962 homes
- Route C058 — USPS business mailboxes 101, 808 homes
- Route C043 — USPS business mailboxes 94, 905 homes
- Route C067 — USPS business mailboxes 92, 916 homes
Select these 5 routes on the route map
Every carrier route in 91106
| Route | Type | Homes | Businesses | Est. median income | Est. owners | Est. families with kids | Est. moved in past year |
|---|---|---|---|---|---|---|---|
| C043 | City | 905 | 94 | $81,070 | — | — | — |
| C044 | City | 984 | 2 | $75,341 | — | — | — |
| C045 | City | 797 | 4 | $143,046 | — | — | — |
| C050 | City | 849 | 86 | $56,597 | — | — | — |
| C051 | City | 694 | 58 | $103,501 | — | — | — |
| C056 | City | 529 | 214 | $79,169 | — | — | — |
| C058 | City | 808 | 101 | $126,789 | — | — | — |
| C065 | City | 728 | 24 | $121,185 | — | — | — |
| C067 | City | 916 | 92 | $64,654 | — | — | — |
| C070 | City | 308 | 54 | $56,597 | — | — | — |
| C071 | City | 360 | 4 | $126,789 | — | — | — |
| C073 | City | 642 | 11 | $120,547 | — | — | — |
| C074 | City | 300 | 2 | $160,135 | — | — | — |
| C076 | City | 304 | 1 | $126,789 | — | — | — |
| C077 | City | 489 | 6 | $135,604 | — | — | — |
| C078 | City | 962 | 138 | $160,135 | — | — | — |
| C079 | City | 433 | 33 | $173,018 | — | — | — |
| C080 | City | 821 | 16 | $80,993 | — | — | — |
Income, owners, families and movers are estimates for each route (how we estimate them); mailbox counts are current USPS figures. Open 91106 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
- 91125 — Pasadena city, CA (0.2 mi)
- 91101 — Pasadena city, CA (0.8 mi)
- 91108 — San Marino city, CA (1.4 mi)
- 91104 — Pasadena city, CA (1.8 mi)
- 91105 — Pasadena city, CA (2.2 mi)
- 91030 — South Pasadena city, CA (2.6 mi)
- 91107 — Pasadena city, CA (2.7 mi)
- 91103 — Pasadena city, CA (2.8 mi)
Areas that include 91106
- Pasadena, CA ZIP codes — 7 ZIP codes
- Los Angeles County ZIP codes — 298 ZIP codes
- California ZIP code data
Where it ranks
- No. 5 of 6: highest median household income in Pasadena, CA
- No. 4 of 6: highest median home value in Pasadena, CA
- No. 5 of 7: highest share of owner-occupied homes in Pasadena, CA
- No. 4 of 7: highest share of households with children in Pasadena, CA
- No. 3 of 7: highest share of residents who moved in during the past year in Pasadena, CA
- No. 3 of 7: lowest median age in Pasadena, CA
- No. 5 of 7: highest median age in Pasadena, CA
- No. 5 of 6: fastest population growth in Pasadena, CA
Mail every home in 91106
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) 91106, which approximates the USPS ZIP code area. Census figures: American Community Survey 5-year estimates, 2020–2024.
Frequently asked questions
- What city is 91106 in?
- 91106 is a Pasadena, CA mailing address. By land area, 100% lies inside Pasadena.
- What county is 91106 in?
- 91106 is in Los Angeles County.
- What is the population of 91106?
- About 23,910 people (±1,346), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 24,172.
- What is the median household income in 91106?
- $90,028 (±$6,838), 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 91106?
- 18 USPS carrier routes with 11,829 residential and 940 business mailboxes (12,769 in all), from the route data stored by EDDM2GO. An EDDM mailing can target any combination of these routes.
- What ZIP codes are near 91106?
- The closest, measured center to center: 91125 (0.2 mi, Pasadena), 91101 (0.8 mi, Pasadena), 91108 (1.4 mi, San Marino), 91104 (1.8 mi, Pasadena), 91105 (2.2 mi, Pasadena) and 91030 (2.6 mi, South Pasadena).
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.