Gilbert, AZ · standard
ZIP Code 85234
Maricopa County, Arizona — Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.
- 50,014
- 1,626/sq mi
- $121,102
- Median income
- $550,900
- Median home value
- 47.5%
- Bachelor's or higher
The verdict
Gilbert pairs a top-decile household income with upper-quartile home values, in a low-density, homeowner-dominated and unusually populous area.
- Top 9%
- household income, US ZIPs
- Top 11%
- home value, US ZIPs
- 1,626
- people per sq mi
- 76%
- owner-occupied homes
Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 85234 against every reporting US ZIP.
ZIP code 85234 is classified by USPS as a standard delivery area and covers roughly 30.8 square miles in Gilbert, Maricopa County, Arizona. The area is home to 50,014 residents, producing a population density of 1,626 people per square mile, and falls within the Phoenix time zone. These USPS and Census boundary values drive every downstream statistic on this page, including the benchmarks that compare 85234 against Arizona and the nation.
On the economic side, the median household income for ZIP 85234 sits at $121,102 (67% above the Arizona average), while per-capita income is $51,567. The poverty rate stands at 6.1% and the unemployment rate at 2.9%. On housing, the median home value is $550,900 (63% above the state average) with median rent at $1,964 per month, and 75.6% of occupied units are owner-occupied, a direct signal of whether 85234 behaves more like a homeowner neighborhood or a renter-heavy ZIP.
Education and household profile round out the picture: 47.5% of adults hold a bachelor's degree or higher, the median age is 36.1, and the average commute is 23 minutes. We also surface 10 nearby ZIP codes within roughly 10 miles and 6 additional ZIPs sharing Maricopa County, so you can benchmark 85234 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 85234
Top 5 sectors by establishment count
Which industries have the most business establishments in ZIP 85234.
- Health care and social assistance
Health care and social assistance
239 establishments
- Professional, scientific, and technical services
Professional, scientific, and technical services
198 establishments
- Construction
Construction
163 establishments
- Real estate and rental and leasing
Real estate and rental and leasing
140 establishments
- Accommodation and food services
Accommodation and food services
125 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 85234, Gilbert, AZ · 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
50,014
Population
30.8
Area (sq mi)
1,626
People / sq mi
Phoenix
Time Zone
standard
ZIP Type
Who lives in ZIP 85234?
36.1
Median Age
51.8%
Male
48.2%
Female
9.2%
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?
$121,102
Median Household Income
+67% vs state
$51,567
Per Capita Income
6.1%
Poverty Rate
2.9%
Unemployment Rate
23.1 min
Mean Commute Time
How ZIP 85234 ranks nationally
Household income vs. every US ZIP code
Median household income — the full national distribution, with this ZIP marked
$121,102 Top 9% higher than 91% 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?
18,347
Total Housing Units
17,626
Occupied Units
721
Vacant Units
2.90
Avg Household Size
Occupancy Type
$550,900
Median Home Value
+63% vs state
$1,964
Median Rent
1994
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
+4.6%
YoY Change (2024)
347
HPI Index (2000 = 100)
+247%
Total Change Since 2000
Home values in ZIP 85234 have increased 4.6% over the past year (2024). Since 2000, this ZIP has seen +247% cumulative appreciation.
| Year | Annual Change | HPI Index |
|---|---|---|
| 2020 | +7.8% | 222 |
| 2021 | +18.0% | 262 |
| 2022 | +23.4% | 324 |
| 2023 | +2.5% | 332 |
| 2024 | +4.6% | 347 |
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 1,402 business establishments in ZIP 85234, employing approximately 15,149 people with a combined annual payroll of $728,674,000.
1,402
Businesses
15,149
Employees
$728.7M
Annual Payroll
15
Industry Sectors
| Industry | Establishments | % of Total |
|---|---|---|
| Health care and social assistance | 239 | 17.1% |
| Professional, scientific, and technical services | 198 | 14.1% |
| Construction | 163 | 11.6% |
| Real estate and rental and leasing | 140 | 10.0% |
| Accommodation and food services | 125 | 8.9% |
| Other services (except public administration) | 121 | 8.6% |
| Retail trade | 115 | 8.2% |
| Administrative and support and waste management and remediation services | 86 | 6.1% |
| Finance and insurance | 83 | 5.9% |
| Wholesale trade | 28 | 2.0% |
| Educational services | 27 | 1.9% |
| Arts, entertainment, and recreation | 21 | 1.5% |
| Information | 18 | 1.3% |
| Transportation and warehousing | 16 | 1.1% |
| Manufacturing | 15 | 1.1% |
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 85234 vs 85296 →
ZIP 85234 vs its nearest neighbors, by population
Resident population of this ZIP and the closest reporting ZIP codes within ~10 miles.
- 85204
Mesa (85204)
60,885 residents
- 85234
Gilbert (85234)
50,014 residents
- 85205
Mesa (85205)
39,858 residents
- 85295
Gilbert (85295)
38,332 residents
- 85233
Gilbert (85233)
37,564 residents
- 85209
Mesa (85209)
37,377 residents
- 85296
Gilbert (85296)
36,799 residents
- 85210
Mesa (85210)
36,464 residents
- 85206
Mesa (85206)
33,154 residents
What this shows Among its immediate neighbors, ZIP 85234 ranks #2 by population — useful context the national average alone can't give.
ZIP 85234 vs its nearest neighbors, by median income
Median household income of this ZIP and the closest reporting ZIP codes within ~10 miles.
- 85297
Gilbert (85297)
$130,755 median income
- 85234
Gilbert (85234)
$121,102 median income
- 85296
Gilbert (85296)
$118,982 median income
- 85295
Gilbert (85295)
$118,467 median income
- 85233
Gilbert (85233)
$111,160 median income
- 85213
Mesa (85213)
$103,969 median income
- 85209
Mesa (85209)
$84,432 median income
- 85206
Mesa (85206)
$75,607 median income
- 85205
Mesa (85205)
$73,283 median income
What this shows By household income, ZIP 85234 ranks #2 of 9 neighboring ZIPs — local affluence varies block to block, not just metro to metro.
| ZIP Code | City | Population | Distance |
|---|---|---|---|
| 85296 | Gilbert, AZ | 36,799 | 2.0 mi |
| 85206 | Mesa, AZ | 33,154 | 2.5 mi |
| 85295 | Gilbert, AZ | 38,332 | 4.1 mi |
| 85204 | Mesa, AZ | 60,885 | 3.6 mi |
| 85233 | Gilbert, AZ | 37,564 | 4.2 mi |
| 85205 | Mesa, AZ | 39,858 | 4.8 mi |
| 85297 | Gilbert, AZ | 26,979 | 6.0 mi |
| 85213 | Mesa, AZ | 31,797 | 6.1 mi |
| 85209 | Mesa, AZ | 37,377 | 5.9 mi |
| 85210 | Mesa, AZ | 36,464 | 6.2 mi |
More ZIP Codes in Maricopa County
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Frequently Asked Questions
What county is ZIP code 85234 in? ▼
What is the population of ZIP code 85234? ▼
What is the median household income in ZIP 85234? ▼
What is the average home value in ZIP 85234? ▼
What is the demographic makeup of ZIP 85234? ▼
How many businesses are in ZIP code 85234? ▼
What are the main industries in ZIP code 85234? ▼
How have home values changed in ZIP code 85234? ▼
What is the education level in ZIP code 85234? ▼
What is the average commute time in ZIP 85234? ▼
What percentage of residents own vs. rent in ZIP 85234? ▼
What is the poverty rate in ZIP code 85234? ▼
ZIP Code Research Guides
Official Data Resources for Gilbert, AZ
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.