Rialto, CA · standard
ZIP Code 92377
San Bernardino County, California - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.
- 19,989
- 756/sq mi High-density area
- $116,223
- Median income Above-median income area
- $582,900
- Median home value Above-median home value
- 25.2%
- Bachelor's or higher Near-average bachelor's attainment
National ZIP placement
Rialto pairs an upper-quartile household income with top-decile home values, in a low-density, homeowner-dominated area.
- Top 11%
- household income, US ZIPs
- Top 10%
- home value, US ZIPs
- 756
- people per sq mi
- 89%
- owner-occupied homes
Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 92377 against every reporting US ZIP.
FHFA HPI release change
What changed in the latest House Price Index year
- FHFA House Price Index values in ZIP 92377 (Rialto, CA) rose +6.3% from 2023 to 2024. The all-transactions index moved from 371.9 in 2023 to 395.5 in 2024 (2000 = 100).
ZIP code 92377 is a mid-sized community (a standard USPS delivery area) in Rialto, San Bernardino County, California, home to 19,989 residents across 26.4 square miles, a density of 756 people per square mile, in the Los Angeles time zone.
ZIP 92377 skews affluent, with a median household income of $116,223 (14% above the average California ZIP), while per-capita income is $35,925. The poverty rate is 9.5%, with unemployment at 4.5%; those measures add context to the income figure. Home values sit below the statewide ZIP benchmark: the median is $582,900 (25% below the average California ZIP), and median rent is $2,716; owner occupancy is 88.5%.
Educational attainment sits below the national norm: 25.2% of adults hold a bachelor's degree or higher, the median age is 36.1, and the average commute is 35 minutes. The page also surfaces 10 ZIP codes within roughly 10 miles and 6 more in San Bernardino County, so 92377 can be compared with both its immediate and county-level context.
Every figure on this page is sourced from the U.S. Census Bureau American Community Survey 5-Year Estimates (including median rent) and the FHFA House Price Index, no estimates, no proprietary scoring. Verify with Census →
Top industries in ZIP 92377
Top 5 sectors by establishment count in Rialto, CA
Which industries have the most business establishments in ZIP 92377.
- Transportation and warehousing
Transportation and warehousing
44 establishments
- Construction
Construction
43 establishments
- Real estate and rental and leasing
Real estate and rental and leasing
19 establishments
- Health care and social assistance
Health care and social assistance
18 establishments
- Manufacturing 16
Manufacturing
16 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 + FHFA HPI ACS demographics and median rent, ZBP business establishments, FHFA HPI for ZIP 92377, Rialto, CA · 2023 Census ACS 5-Year Estimates use a rolling 60-month sample for stable small-geography estimates; ZBP updated annually; FHFA HPI updated quarterly/annually.
Quick Facts
19,989
Population
26.4
Area (sq mi)
756
People / sq mi
Los Angeles
Time Zone
standard
ZIP Type
Who lives in ZIP 92377?
36.1
Median Age
50.4%
Male
49.6%
Female
19.3%
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?
$116,223
Median Household Income
+14% vs state ZIP avg
$35,925
Per Capita Income
9.5%
Poverty Rate
4.5%
Unemployment Rate
35.3 min
Mean Commute Time
How ZIP 92377 ranks among California ZIPs
Rialto, CA household income vs. every California ZIP code
Median household income among 1,583 reporting California ZIPs (this ZIP's population is too small for a reliable national-corpus placement)
$116,223 Top 30% higher than 70% of 1,583 California ZIPs
Each bar is a $20K-wide band; taller bars hold more California 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?
Housing stock: occupied vs vacant
5,629housing units
5,629
Total Housing Units
5,519
Occupied Units
110
Vacant Units
3.76
Avg Household Size
Occupancy Type
$582,900
Median Home Value
-25% vs state ZIP avg
$2,716
Median Rent
1988
Median Year Built
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
How have home values changed over time?
FHFA House Price Index, annual appreciation data based on repeat sales and appraisals
+6.3%
YoY Change (2024)
396
HPI Index (2000 = 100)
+296%
Total Change Since 2000
Home values in ZIP 92377 have increased 6.3% over the past year (2024). Since 2000, this ZIP has seen +296% cumulative appreciation.
| Year | Annual Change | HPI Index |
|---|---|---|
| 2020 | +4.1% | 270 |
| 2021 | +15.9% | 312 |
| 2022 | +15.3% | 360 |
| 2023 | +3.3% | 372 |
| 2024 | +6.3% | 396 |
Source: Federal Housing Finance Agency (FHFA) House Price Index, All-Transactions, Five-Digit ZIP Codes (Developmental Index). Index base = 100 in year 2000. Data through 2024. ZIP codes with few transactions may show missing values.
What businesses operate in this ZIP?
Census Bureau data shows 230 business establishments in ZIP 92377, employing approximately 5,807 people with a combined annual payroll of $376,807,000.
230
Businesses
5,807
Employees
$376.8M
Annual Payroll
12
Industry Sectors
| Industry | Establishments | % of Total |
|---|---|---|
| Transportation and warehousing | 44 | 19.1% |
| Construction | 43 | 18.7% |
| Real estate and rental and leasing | 19 | 8.3% |
| Health care and social assistance | 18 | 7.8% |
| Manufacturing | 16 | 7.0% |
| Retail trade | 14 | 6.1% |
| Other services (except public administration) | 14 | 6.1% |
| Wholesale trade | 13 | 5.7% |
| Professional, scientific, and technical services | 13 | 5.7% |
| Administrative and support and waste management and remediation services | 12 | 5.2% |
| Accommodation and food services | 12 | 5.2% |
| Finance and insurance | 3 | 1.3% |
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 92377 vs 92336 →
ZIP 92377 vs its nearest neighbors, by population
Resident population of this ZIP and the closest reporting ZIP codes within ~10 miles.
- 92335
Fontana (92335)
95,397 residents
- 92336
Fontana (92336)
88,419 residents
- 92376
Rialto (92376)
81,516 residents
- 92407
San Bernardino (92407)
56,689 residents
- 92410
San Bernardino (92410)
49,410 residents
- 91739 34,794
Rancho Cucamonga (91739)
34,794 residents
- 92316 30,830
Bloomington (92316)
30,830 residents
- 92405 28,873
San Bernardino (92405)
28,873 residents
- 92411 26,214
San Bernardino (92411)
26,214 residents
What this shows Among its immediate neighbors, ZIP 92377 ranks #0 by population - useful context the national average alone can't give.
ZIP 92377 vs its nearest neighbors, by median income
Median household income of this ZIP and the closest reporting ZIP codes within ~10 miles.
- 91739
Rancho Cucamonga (91739)
$143,265 median income
- 92336
Fontana (92336)
$123,363 median income
- 92377
Rialto (92377)
$116,223 median income
- 92407
San Bernardino (92407)
$94,032 median income
- 92316
Bloomington (92316)
$83,587 median income
- 92376
Rialto (92376)
$79,675 median income
- 92335
Fontana (92335)
$77,949 median income
- 92405
San Bernardino (92405)
$66,964 median income
- 92411 $54,324
San Bernardino (92411)
$54,324 median income
What this shows By household income, ZIP 92377 ranks #3 of 9 neighboring ZIPs, local affluence varies block to block, not just metro to metro.
| ZIP Code | City | Population | Distance |
|---|---|---|---|
| 92336 | Fontana, CA | 88,419 | 3.5 mi |
| 92376 | Rialto, CA | 81,516 | 3.4 mi |
| 92407 | San Bernardino, CA | 56,689 | 4.3 mi |
| 92316 | Bloomington, CA | 30,830 | 6.7 mi |
| 92405 | San Bernardino, CA | 28,873 | 5.9 mi |
| 92411 | San Bernardino, CA | 26,214 | 5.3 mi |
| 91739 | Rancho Cucamonga, CA | 34,794 | 6.6 mi |
| 92335 | Fontana, CA | 95,397 | 5.9 mi |
| 92410 | San Bernardino, CA | 49,410 | 7.0 mi |
| 92401 | San Bernardino, CA | 1,932 | 7.3 mi |
Nationwide ZIPs with similar ACS profiles
Two Census-derived peer sets for ZIP 92377, both outside CA so the neighborhoods are not geographic containment (Nearby and same-county blocks stay local).
Similar population
Nearest cross-state ZIPs by resident population (19,989 here; floor ≥1,000).
Similar median household income
Nearest cross-state ZIPs by ACS median household income.
More ZIP Codes in San Bernardino County
Related Areas
Frequently Asked Questions
What county is ZIP code 92377 in?
ZIP code 92377 (Rialto) is located in San Bernardino County, California. San Bernardino County contains multiple ZIP codes, see the full list at /counties/san-bernardino-ca.
What is the population of ZIP code 92377?
ZIP code 92377 in Rialto, CA has a population of 19,989 according to the Census Bureau ACS 2023 estimates.
What is the median household income in ZIP 92377?
The median household income in ZIP 92377 is $116,223, which is 52% above the national average of $76,288.
What is the average home value in ZIP 92377?
The median home value in ZIP 92377 is $582,900, which is 110% above the national average of $278,155.
What is the demographic makeup of ZIP 92377?
The largest racial group in ZIP 92377 is White at 24.5%. Hispanic or Latino residents make up 64.5% of the population.
How many businesses are in ZIP code 92377?
ZIP code 92377 has 230 business establishments employing approximately 5,807 people, according to Census Bureau ZIP Code Business Patterns (ZBP) 2023 data.
What are the main industries in ZIP code 92377?
The top industries by establishment count in ZIP 92377 are: Transportation and warehousing (44), Construction (43), Real estate and rental and leasing (19). There are 12 industry sectors represented in total.
How have home values changed in ZIP code 92377?
According to the FHFA House Price Index, home values in ZIP 92377 increased by 6.3% in 2024. Since 2000, home values in this ZIP have appreciated by approximately 296%. This is a developmental index based on repeat sales and appraisal data from Fannie Mae and Freddie Mac.
What is the education level in ZIP code 92377?
In ZIP code 92377, 54.9% of residents aged 25+ have a high school diploma or higher, and 25.2% hold a bachelor's degree or higher. These figures come from the Census Bureau ACS 5-Year Estimates (2023).
What is the average commute time in ZIP 92377?
The mean commute time for workers in ZIP code 92377 is 35.3 minutes according to Census ACS data. The national average is roughly 26 minutes, so commuters here spend more time traveling to work than typical.
What percentage of residents own vs. rent in ZIP 92377?
In ZIP code 92377, approximately 88.5% of occupied housing units are owner-occupied and 11.5% are renter-occupied, based on Census ACS 2023 data.
What is the poverty rate in ZIP code 92377?
The poverty rate in ZIP code 92377 is 9.5% according to Census Bureau ACS 2023 estimates. This measures the percentage of the population living below the federal poverty threshold.
Related
Take this with you
What to do with ZIP 92377's numbers, next.
- See how ZIP 92377 compares to a neighboring ZIP code on the same Census fields Compare this ZIP
- Check where Rialto, CA ranks among every U.S. ZIP code on income, education, or homeownership View national rankings
- Save this ZIP to your shortlist to track alongside others you're considering View your shortlist
ZIP Code Tabulation Areas (ZCTAs) are Census Bureau approximations of USPS ZIP codes; figures describe the ZCTA area, not any single address within it.