ZIP code
93451
San Miguel, CA
93451 covers San Miguel in San Luis Obispo County, with 5,007 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 93451. Methodology
ZIP code map of 93451
About ZIP code 93451
Acceptable cities: Parkfield
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 93451. Not ACS. Methodology
People in 93451
Race
- White2,466
- Black or African American55
- American Indian or Alaska Native122
- Asian70
- Native Hawaiian and Pacific Islander4
- Other race1,103
- Two or more races1,000
Hispanic or Latino (any race): 2,397
Age
- Under 10781
- 10 to 19717
- 20 to 29595
- 30 to 39727
- 40 to 49547
- 50 to 59558
- 60 to 69524
- 70 to 79278
- 80 and older93
Income and housing in 93451
Education
- High school graduate79.1%
- Bachelor's degree24.3%
- Graduate degree6.2%
Places covering 93451
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.
- San Miguel65.8%
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.
- Monterey County12.1%
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
34.2% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 93451
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 3,201 | |
| 2006 | 3,336 | |
| 2007 | 3,621 | |
| 2008 | 3,573 | |
| 2009 | 3,899 | |
| 2010 | 3,996 | |
| 2011 | 4,231 | 4,236 |
| 2012 | 4,261 | 4,280 |
| 2013 | 4,212 | 4,460 |
| 2014 | 4,187 | 4,530 |
| 2015 | 4,112 | 4,440 |
| 2016 | 4,184 | 4,370 |
| 2017 | 4,189 | 4,500 |
| 2018 | 4,089 | 4,300 |
| 2019 | 4,477 | 4,490 |
| 2020 | 4,233 | 4,490 |
| 2021 | 4,811 | 4,330 |
| 2022 | 4,751 | 4,390 |
| 2023 | 5,007 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 93451
12 nearest ZIP centroids (any distance)
- 93210Coalinga17.6 miPop 18,975 · Income $77,850
- 93450San Ardo17.9 miPop 740 · Income —
- 93446Paso Robles20.8 miPop 45,859 · Income $94,512
- 93426Bradley24.1 miPop 1,509 · Income $103,317
- 93954San Lucas25.3 miPop 269 · Income $54,450
- 93461Shandon26.4 miPop 1,353 · Income $88,774
- 93204Avenal26.8 miPop 13,441 · Income $52,986
- 93932Lockwood28.4 miPop 431 · Income $95,774
- 93465Templeton28.6 miPop 10,248 · Income $120,843
- 93432Creston31.7 miPop 1,229 · Income $120,200
- 93234Huron32.2 miPop 6,477 · Income $44,353
- 93239Kettleman City32.9 miPop 1,349 · Income $48,781
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 93451, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
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ZIP code 93451 FAQ
- What city is ZIP code 93451 in?
- 93451 is in San Miguel, CA.
- What county is 93451 in?
- 93451 is in San Luis Obispo County.
- What is the median household income in 93451?
- The median household income in 93451 is $91,250.
- Which ZIP codes are near 93451?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 93451.