ZIP code
92688
Rancho Santa Margarita, CA
92688 covers Rancho Santa Margarita in Orange County, with 43,937 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 92688. Methodology
ZIP code map of 92688

About ZIP code 92688
Acceptable cities: Rancho Sta Marg, Rcho Sta Marg, Rsm
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 92688. Not ACS. Methodology
People in 92688
Race
- White27,230
- Black or African American802
- American Indian or Alaska Native275
- Asian5,952
- Native Hawaiian and Pacific Islander97
- Other race3,426
- Two or more races6,906
Hispanic or Latino (any race): 9,991
Age
- Under 105,254
- 10 to 196,551
- 20 to 295,486
- 30 to 396,015
- 40 to 496,570
- 50 to 597,513
- 60 to 694,492
- 70 to 791,841
- 80 and older966
Income and housing in 92688
Education
- High school graduate94.3%
- Bachelor's degree48.6%
- Graduate degree16.3%
Places covering 92688
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.
- Las Flores13.4%
- Coto de Caza0.0%
- Mission Viejo0.0%
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.
- Orange 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
0.0% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 92688
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 42,026 | |
| 2006 | 41,299 | |
| 2007 | 42,694 | |
| 2008 | 42,389 | |
| 2009 | 43,236 | |
| 2010 | 43,946 | |
| 2011 | 43,852 | 44,051 |
| 2012 | 44,302 | 43,870 |
| 2013 | 44,767 | 43,950 |
| 2014 | 45,074 | 44,100 |
| 2015 | 45,226 | 44,160 |
| 2016 | 45,105 | 43,300 |
| 2017 | 45,062 | 43,150 |
| 2018 | 45,178 | 42,530 |
| 2019 | 44,832 | 41,960 |
| 2020 | 44,586 | 41,920 |
| 2021 | 44,386 | 40,500 |
| 2022 | 44,444 | 40,740 |
| 2023 | 43,937 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 92688
12 nearest ZIP centroids (any distance)
- 92692Mission Viejo1.8 miPop 46,568 · Income $133,028
- 92691Mission Viejo3.2 miPop 46,618 · Income $135,779
- 92679Trabuco Canyon3.5 miPop 30,966 · Income $207,652
- 92630Lake Forest4.6 miPop 66,461 · Income $119,984
- 92610Foothill Ranch5.1 miPop 13,182 · Income $181,188
- 92653Laguna Hills5.4 miPop 29,596 · Income $128,623
- 92678Trabuco Canyon6.4 miPop 668 · Income $115,250
- 92637Laguna Woods6.7 miPop 17,342 · Income $60,235
- 92694Ladera Ranch7.4 miPop 35,019 · Income $183,168
- 92656Aliso Viejo7.5 miPop 52,645 · Income $134,538
- 92618Irvine7.8 miPop 62,296 · Income $135,609
- 92677Laguna Niguel8.1 miPop 64,023 · Income $140,605
ZIP centroids within 2 miles
| ZIP | City | State | Distance (miles) | ACS population | Median income |
|---|---|---|---|---|---|
| 92692 | Mission Viejo | CA | 1.8 mi | 46,568 | $133,028 |
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 92688 FAQ
- What city is ZIP code 92688 in?
- 92688 is in Rancho Santa Margarita, CA.
- What county is 92688 in?
- 92688 is in Orange County.
- What is the median household income in 92688?
- The median household income in 92688 is $142,015.
- Which ZIP codes are near 92688?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 92688.