ZIP code
94556
Moraga, CA
94556 covers Moraga in Contra Costa County, with 15,922 people in the ACS 2023 estimate.
Figures are for the Census ZIP Code Tabulation Area (ZCTA), which is not the same as a USPS ZIP code. A PO Box or unique ZIP may have no ZCTA and no demographics. Methodology
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: ZCTA 94556. Methodology
ZIP code map of 94556
About ZIP code 94556
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 94556. Not ACS. Methodology
People in 94556
Race
- White10,537
- Black or African American173
- American Indian or Alaska Native35
- Asian3,109
- Native Hawaiian and Pacific Islander22
- Other race341
- Two or more races1,917
Hispanic or Latino (any race): 1,386
Age
- Under 101,618
- 10 to 192,633
- 20 to 291,680
- 30 to 391,158
- 40 to 492,080
- 50 to 592,450
- 60 to 692,054
- 70 to 791,500
- 80 and older961
Income and housing in 94556
Education
- High school graduate99.1%
- Bachelor's degree80.8%
- Graduate degree39.0%
Places covering 94556
Cities and places — Population overlap
Share of this ZIP/ZCTA’s population located within each place, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
Counties — Population overlap
Share of this ZIP/ZCTA’s population located within each county, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.
- Contra Costa County100.0%
ZIP Code Database county-overlap table, field percent_of_zip_population_in_county, keyed by county_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
1.4% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 94556
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 15,963 | |
| 2006 | 14,874 | |
| 2007 | 15,044 | |
| 2008 | 14,965 | |
| 2009 | 14,845 | |
| 2010 | 14,845 | |
| 2011 | 14,342 | 14,948 |
| 2012 | 14,716 | 15,050 |
| 2013 | 15,064 | 14,940 |
| 2014 | 15,505 | 14,910 |
| 2015 | 15,861 | 14,930 |
| 2016 | 16,039 | 14,980 |
| 2017 | 16,249 | 15,140 |
| 2018 | 16,368 | 15,210 |
| 2019 | 16,428 | 15,160 |
| 2020 | 15,776 | 15,210 |
| 2021 | 15,672 | 15,180 |
| 2022 | 15,959 | 15,020 |
| 2023 | 15,922 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 94556
12 nearest ZIP centroids (any distance)
- 94575Moraga0.7 miPop 1,005 · Income —
- 94516Canyon3.3 miPop 208 · Income —
- 94595Walnut Creek3.4 miPop 17,051 · Income $98,108
- 94619Oakland4.0 miPop 28,044 · Income $129,879
- 94549Lafayette4.8 miPop 28,247 · Income $231,195
- 94605Oakland5.4 miPop 44,168 · Income $101,043
- 94596Walnut Creek5.5 miPop 23,592 · Income $137,660
- 94613Oakland5.5 miPop 529 · Income —
- 94507Alamo5.6 miPop 14,546 · Income $250,000+
- 94602Oakland5.7 miPop 31,450 · Income $124,744
- 94617Oakland6.0 miPop 24 · Income —
- 94546Castro Valley6.0 miPop 45,848 · Income $125,780
ZIP centroids within 2 miles
| ZIP | City | State | Distance (miles) | ACS population | Median income |
|---|---|---|---|---|---|
| 94575 | Moraga | CA | 0.7 mi | 1,005 | — |
ZIPs within 2 miles of this place
Default is 2 miles. Distances are between ZIP centroids. Widen the radius if nothing is in range.
ZIP code 94556 FAQ
- What city is ZIP code 94556 in?
- 94556 is in Moraga, CA.
- What county is 94556 in?
- 94556 is in Contra Costa County.
- What is the median household income in 94556?
- The median household income in 94556 is $199,300.
- Which ZIP codes are near 94556?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 94556.