ZIP codes
49
Alameda County, CA Demographics & ZIP Codes
Alameda County, California demographics and median household income by ZIP code — 49 ZIP codes — population 1,670,748 — avg. income $134,249 — avg. home value $1,100,181. Compare income, housing, and ZIP-level data on US5.
Population
1,670,748
Median household income (avg.)
$134,249
179% of U.S. median
Average home value
$1,100,181
316% of U.S. median
Average rent
$2,294
197% of U.S. median
Alameda County demographics
Alameda County, California covers 49 ZIP codes, with a combined ZIP-area population of about 1,670,748.
Median household income in Alameda County
The average median household income across ZIP codes in Alameda County, California is about $134,249 — about 37% above the CA ZIP average ($98,324), and about 79% above the U.S. median ($75,149).
Among ZIPs with income data, 94539 (Fremont) is near the top at about $235,399, while 94704 (Berkeley) is near the bottom at about $52,105.
Housing in Alameda County
For housing in Alameda County, California, the average median home value is about $1,100,181 and the average median rent is about $2,294.
The most populous ZIP is 94544 (Hayward) with about 76,739 residents. Use the table below to compare ZIP codes across the county.
ZIP codes in Alameda County
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| ZIP | City | County | State | Population ↓ | Income | Home value |
|---|---|---|---|---|---|---|
| 94544 | Hayward | Alameda County | CA | 76,739 | $108,358 | $801,900 |
| 94536 | Fremont | Alameda County | CA | 70,707 | $156,672 | $1,210,200 |
| 94568 | Dublin | Alameda County | CA | 70,542 | $205,046 | $1,224,100 |
| 94587 | Union City | Alameda County | CA | 68,141 | $137,194 | $1,058,200 |
| 94541 | Hayward | Alameda County | CA | 67,785 | $106,556 | $781,900 |
| 94538 | Fremont | Alameda County | CA | 67,704 | $144,451 | $1,104,800 |
| 94501 | Alameda | Alameda County | CA | 63,517 | $119,500 | $1,213,100 |
| 94539 | Fremont | Alameda County | CA | 52,609 | $235,399 | $1,878,400 |
| 94601 | Oakland | Alameda County | CA | 52,289 | $66,651 | $703,100 |
| 94550 | Livermore | Alameda County | CA | 49,610 | $177,218 | $1,146,700 |
| 94577 | San Leandro | Alameda County | CA | 47,533 | $110,989 | $824,900 |
| 94560 | Newark | Alameda County | CA | 47,145 | $164,909 | $1,094,200 |
| 94546 | Castro Valley | Alameda County | CA | 45,848 | $125,780 | $976,300 |
| 94566 | Pleasanton | Alameda County | CA | 44,782 | $187,721 | $1,592,200 |
| 94605 | Oakland | Alameda County | CA | 44,168 | $101,043 | $840,700 |
| 94578 | San Leandro | Alameda County | CA | 41,567 | $89,149 | $793,500 |
| 94611 | Oakland | Alameda County | CA | 39,240 | $176,517 | $1,485,000 |
| 94606 | Oakland | Alameda County | CA | 38,746 | $70,769 | $747,600 |
| 94551 | Livermore | Alameda County | CA | 38,739 | $130,705 | $931,000 |
| 94555 | Fremont | Alameda County | CA | 37,500 | $213,488 | $1,295,000 |
| 94603 | Oakland | Alameda County | CA | 36,440 | $71,086 | $596,100 |
| 94621 | Oakland | Alameda County | CA | 34,658 | $53,106 | $537,600 |
| 94588 | Pleasanton | Alameda County | CA | 34,423 | $186,569 | $1,277,200 |
| 94608 | Oakland | Alameda County | CA | 33,998 | $116,306 | $826,900 |
| 94545 | Hayward | Alameda County | CA | 33,186 | $115,258 | $838,800 |
| 94610 | Oakland | Alameda County | CA | 32,675 | $130,435 | $1,324,500 |
| 94602 | Oakland | Alameda County | CA | 31,450 | $124,744 | $1,111,800 |
| 94580 | San Lorenzo | Alameda County | CA | 28,866 | $110,106 | $820,100 |
| 94619 | Oakland | Alameda County | CA | 28,044 | $129,879 | $997,300 |
| 94607 | Oakland | Alameda County | CA | 27,891 | $87,937 | $744,600 |
| 95391 | Mountain House | Alameda County | CA | 25,193 | $171,510 | $859,600 |
| 94609 | Oakland | Alameda County | CA | 24,854 | $106,698 | $1,147,900 |
| 94704 | Berkeley | Alameda County | CA | 24,427 | $52,105 | $918,500 |
| 94703 | Berkeley | Alameda County | CA | 20,874 | $108,922 | $1,273,000 |
| 94706 | Albany | Alameda County | CA | 20,486 | $136,961 | $1,188,100 |
| 94579 | San Leandro | Alameda County | CA | 19,955 | $94,193 | $815,900 |
| 94612 | Oakland | Alameda County | CA | 17,663 | $77,069 | $814,000 |
| 94702 | Berkeley | Alameda County | CA | 17,073 | $99,135 | $1,168,200 |
| 94618 | Oakland | Alameda County | CA | 16,845 | $205,552 | $1,789,100 |
| 94542 | Hayward | Alameda County | CA | 14,729 | $131,989 | $1,085,900 |
| 94552 | Castro Valley | Alameda County | CA | 14,359 | $205,170 | $1,286,300 |
| 94705 | Oakland | Alameda County | CA | 14,149 | $163,254 | $1,892,300 |
| 94502 | Alameda | Alameda County | CA | 13,359 | $194,821 | $1,182,600 |
| 94707 | Berkeley | Alameda County | CA | 12,728 | $196,591 | $1,626,500 |
| 94709 | Berkeley | Alameda County | CA | 12,179 | $95,223 | $1,240,500 |
| 94710 | Berkeley | Alameda County | CA | 8,144 | $118,007 | $1,084,500 |
| 94720 | Berkeley | Alameda County | CA | 5,649 | — | — |
| 94586 | Sunol | Alameda County | CA | 1,011 | $198,942 | $1,557,900 |
| 94613 | Oakland | Alameda County | CA | 529 | — | — |
Frequently asked questions
What are the demographics of Alameda County?
Alameda County, California has a combined ZIP-area population of about 1,670,748 across 49 ZIP codes. Browse the ZIP table for population, income, and housing by code.
What is the median household income in Alameda County?
The average median household income across ZIP codes in Alameda County, California is about $134,249, about 37% above the state ZIP average ($98,324), and about 79% above the U.S. median ($75,149). Average median home value is about $1,100,181. Among ZIPs with data, 94539 (Fremont) is near the top ($235,399) and 94704 (Berkeley) is near the bottom ($52,105).
How many ZIP codes are in Alameda County?
Alameda County, California includes 49 ZIP codes on US5. Each row links to demographics, median income, and housing for that code.
Where can I find ZIP code demographics for Alameda County?
This page lists ZIP codes in Alameda County, California with population, median household income, and home value. Select a ZIP for a full demographics profile.