San Diego, CA · standard
ZIP Code 92101
San Diego County, California — Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.
- 37,095
- 3,040/sq mi
- $91,566
- Median income
- $793,100
- Median home value
- 58.1%
- Bachelor's or higher
The verdict
San Diego pairs an upper-quartile household income with top-decile home values, in a suburban-density, renter-heavy area.
- Top 25%
- household income, US ZIPs
- Top 5%
- home value, US ZIPs
- 3,040
- people per sq mi
- 23%
- owner-occupied homes
Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 92101 against every reporting US ZIP.
ZIP code 92101 is classified by USPS as a standard delivery area and covers roughly 12.2 square miles in San Diego, San Diego County, California. The area is home to 37,095 residents, producing a population density of 3,040 people per square mile, and falls within the Los Angeles time zone. These USPS and Census boundary values drive every downstream statistic on this page, including the benchmarks that compare 92101 against California and the nation.
On the economic side, the median household income for ZIP 92101 sits at $91,566 (10% below the California average), while per-capita income is $76,305. The poverty rate stands at 17.6% and the unemployment rate at 6.1%. On housing, the median home value is $793,100 (3% above the state average) with median rent at $2,412 per month, and 22.6% of occupied units are owner-occupied, a direct signal of whether 92101 behaves more like a homeowner neighborhood or a renter-heavy ZIP.
Education and household profile round out the picture: 58.1% of adults hold a bachelor's degree or higher, the median age is 37, and the average commute is 23 minutes. We also surface 10 nearby ZIP codes within roughly 10 miles and 6 additional ZIPs sharing San Diego County, so you can benchmark 92101 against its immediate geography rather than a national average alone. Every figure is sourced from the U.S. Census Bureau American Community Survey 5-Year Estimates, HUD Fair Market Rents, and FHFA Home Price Index data, no estimates, no proprietary scoring. Verify with HUD →
Top industries in ZIP 92101
Top 5 sectors by establishment count
Which industries have the most business establishments in ZIP 92101.
- Professional, scientific, and technical services
Professional, scientific, and technical services
1,438 establishments
- Accommodation and food services 525
Accommodation and food services
525 establishments
- Real estate and rental and leasing 407
Real estate and rental and leasing
407 establishments
- Other services (except public administration) 331
Other services (except public administration)
331 establishments
- Retail trade 283
Retail trade
283 establishments
What this shows Establishment counts come from the Census ZIP Code Business Patterns program, which counts physical business locations rather than employees or revenue.
Source: U.S. Census Bureau, American Community Survey 5-Year Estimates + ZIP Code Business Patterns + HUD FMR + FHFA HPI ACS demographics, ZBP business establishments, HUD Fair Market Rents, FHFA HPI for ZIP 92101, San Diego, CA · 2023 Census ACS 5-Year Estimates use a rolling 60-month sample for stable small-geography estimates; ZBP updated annually; HUD FMR + FHFA HPI updated quarterly/annually.
Quick Facts
37,095
Population
12.2
Area (sq mi)
3,040
People / sq mi
Los Angeles
Time Zone
standard
ZIP Type
Who lives in ZIP 92101?
37.0
Median Age
54.6%
Male
45.4%
Female
19.6%
Foreign-Born
Hispanic or Latino is an ethnicity category from the Census Bureau and may overlap with other categories above.
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
How much do residents earn?
$91,566
Median Household Income
-10% vs state
$76,305
Per Capita Income
17.6%
Poverty Rate
6.1%
Unemployment Rate
22.9 min
Mean Commute Time
How ZIP 92101 ranks nationally
Household income vs. every US ZIP code
Median household income — the full national distribution, with this ZIP marked
$91,566 Top 25% higher than 75% of 30,318 US ZIPs
Each bar is a $20K-wide band; taller bars hold more US ZIPs. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source U.S. Census Bureau — ACS 5-Year Estimates · 2019–2023
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What is the education profile here?
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What does housing look like?
34,605
Total Housing Units
30,214
Occupied Units
4,391
Vacant Units
1.53
Avg Household Size
Occupancy Type
$793,100
Median Home Value
+3% vs state
$2,412
Median Rent
2004
Median Year Built
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What businesses operate in this ZIP?
Census Bureau data shows 4,280 business establishments in ZIP 92101, employing approximately 77,128 people with a combined annual payroll of $6,452,892,000.
4,280
Businesses
77,128
Employees
$6.5B
Annual Payroll
19
Industry Sectors
| Industry | Establishments | % of Total |
|---|---|---|
| Professional, scientific, and technical services | 1,438 | 33.6% |
| Accommodation and food services | 525 | 12.3% |
| Real estate and rental and leasing | 407 | 9.5% |
| Other services (except public administration) | 331 | 7.7% |
| Retail trade | 283 | 6.6% |
| Health care and social assistance | 268 | 6.3% |
| Finance and insurance | 250 | 5.8% |
| Administrative and support and waste management and remediation services | 169 | 4.0% |
| Wholesale trade | 101 | 2.4% |
| Information | 96 | 2.2% |
| Arts, entertainment, and recreation | 93 | 2.2% |
| Construction | 89 | 2.1% |
| Transportation and warehousing | 76 | 1.8% |
| Educational services | 61 | 1.4% |
| Manufacturing | 39 | 0.9% |
| Utilities | 29 | 0.7% |
| Management of companies and enterprises | 17 | 0.4% |
| Agriculture, forestry, fishing and hunting | 4 | 0.1% |
| Industries not classified | 4 | 0.1% |
Source: U.S. Census Bureau, ZIP Code Business Patterns (ZBP), 2023. Employment figures may include noise for disclosure avoidance.
Nearby ZIP Codes
Want a side-by-side? Compare 92101 vs 92132 →
ZIP 92101 vs its nearest neighbors, by population
Resident population of this ZIP and the closest reporting ZIP codes within ~10 miles.
- 92104
San Diego (92104)
44,414 residents
- 92102
San Diego (92102)
43,267 residents
- 92101
San Diego (92101)
37,095 residents
- 92103
San Diego (92103)
31,066 residents
- 92118
Coronado (92118)
23,575 residents
- 92140 3,435
San Diego (92140)
3,435 residents
- 92135 571
San Diego (92135)
571 residents
- 92147 559
San Diego (92147)
559 residents
- 92155 550
San Diego (92155)
550 residents
What this shows Among its immediate neighbors, ZIP 92101 ranks #3 by population — useful context the national average alone can't give.
ZIP 92101 vs its nearest neighbors, by median income
Median household income of this ZIP and the closest reporting ZIP codes within ~10 miles.
- 92118
Coronado (92118)
$134,534 median income
- 92103
San Diego (92103)
$102,626 median income
- 92104
San Diego (92104)
$94,014 median income
- 92101
San Diego (92101)
$91,566 median income
- 92102
San Diego (92102)
$77,248 median income
What this shows By household income, ZIP 92101 ranks #4 of 5 neighboring ZIPs — local affluence varies block to block, not just metro to metro.
| ZIP Code | City | Population | Distance |
|---|---|---|---|
| 92132 | San Diego, CA | 0 | 0.7 mi |
| 92134 | San Diego, CA | 198 | 1.4 mi |
| 92103 | San Diego, CA | 31,066 | 1.6 mi |
| 92140 | San Diego, CA | 3,435 | 1.9 mi |
| 92147 | San Diego, CA | 559 | 2.8 mi |
| 92135 | San Diego, CA | 571 | 2.3 mi |
| 92118 | Coronado, CA | 23,575 | 3.4 mi |
| 92155 | San Diego, CA | 550 | 3.4 mi |
| 92104 | San Diego, CA | 44,414 | 2.8 mi |
| 92102 | San Diego, CA | 43,267 | 3.2 mi |
More ZIP Codes in San Diego County
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Frequently Asked Questions
What county is ZIP code 92101 in? ▼
What is the population of ZIP code 92101? ▼
What is the median household income in ZIP 92101? ▼
What is the average home value in ZIP 92101? ▼
What is the demographic makeup of ZIP 92101? ▼
How many businesses are in ZIP code 92101? ▼
What are the main industries in ZIP code 92101? ▼
What is the education level in ZIP code 92101? ▼
What is the average commute time in ZIP 92101? ▼
What percentage of residents own vs. rent in ZIP 92101? ▼
What is the poverty rate in ZIP code 92101? ▼
ZIP Code Research Guides
Official Data Resources for San Diego, CA
Verify and explore additional data for this area using these official government sources.
Read our methodology to see how this data is sourced, computed, and verified.