US ZIP Code
93257

Porterville, CA

Tulare County  ·  California

● Active
👥 79,340 Population ↑ 4% since 2019
💰 $58,261 Median HH Income
▼ 24% below avg ↑ 33% since 2019
🎂 30.9 Median Age ↓ 2% since 2019
🏠 $276,400 Median Home Value
≈ Avg ↑ 59% since 2019
🎓 27.8% College Grads
▼ 28% below avg
📊 10.3% Unemployment
▲ 111% above avg ↓ 22% since 2019
ZIP Code Details
ZIP Code93257
CityPorterville
StateCalifornia (CA)
CountyTulare County
Area Code559
Elevation933 ft
Latitude35.980858
Longitude-118.889315
TimezoneLos Angeles (DST)
FIPS06107
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 51.4% (40,741) Female 48.7% (38,599) ♀

Race & Ethnicity

White: 20.6%Hispanic: 72.1%Black: 0.6%Asian: 2.4%Other: 2.2%Race
White20.6%
Hispanic72.1%
Black0.6%
Asian2.4%
Other2.2%

Age Breakdown

Under 5
8%
5–17
23%
18–24
11%
25–44
27%
45–64
19%
65+
5%

Key Indicators

Median Age30.9 yrs ↓ 2% since 2019
Avg Household Size3.27
Below Poverty19.3% ▲ 93% above avg
College Grads27.8% ▼ 28% below avg
Unemployment10.3% ▲ 111% above avg
No HS Diploma2,532 (7.1%)
HS Graduate12,411 (34.6%)
Some College3,940 (11%)
Associates7,033 (19.6%)
Bachelors3,408 (9.5%)
Graduate Degree6,590 (18.3%)

Education

No HS: 7.1%HS Grad: 34.6%Some College: 11%Associates: 19.6%Bachelors: 9.5%Graduate: 18.3%Edu
No HS7.1%
HS Grad34.6%
Some College11.0%
Associates19.6%
Bachelors9.5%
Graduate18.3%
Housing & Income

Housing Tenure

Owner: 55.5%Renter: 44.6%Tenure
Owner55.5%
Renter44.6%

Home Value Distribution

Under $50k
6%
$50k–100k
3%
$100k–150k
4%
$150k–200k
9%
$200k–300k
38%
$300k–500k
33%
Over $500k
7%

Financials

Median HH Income$58,261 ▼ 24% below avg ↑ 33% since 2019
Median Home Value$276,400 ≈ Avg ↑ 59% since 2019
Home/Income Ratio4.7x (nat avg ~3.5x)
Median Rent$1,086/mo ↑ 16% since 2019
Total Units25,020
Vacant Units1,277
Avg HH Size3.27

Income Distribution

Under $25k
18%
$25k–50k
22%
$50k–75k
20%
$75k–100k
12%
$100k–150k
16%
$150k–200k
8%
Over $200k
4%
Employment & Commute

How People Get to Work

Drove Alone
94%
Public Transit
0%
Walked
2%
Work From Home
3%

Commute Time

Under 15 min
42%
15–30 min
26%
30–45 min
13%
Over 45 min
20%
Housing Stock

Year Built

Before 1940
3%
1940s–1950s
13%
1960s–1970s
14%
1980s–1990s
15%
2000+
54%

Summary

Total Units25,020
Vacant1,277
Owner Occupied55.5%
Renter Occupied44.6%
Avg HH Size3.27
Frequently Asked Questions
ZIP code 93257 is in Porterville, CA, in Tulare County.
ZIP code 93257 is located in California (CA).
ZIP code 93257 is in Tulare County, CA.
ZIP 93257 observes the Los Angeles timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 93257 is 79,340 people (ACS 2023).
The median household income in ZIP code 93257 is $58,261 (ACS 2023).
The median home value in ZIP 93257 is $276,400 (ACS 2023).
About ZIP Code 93257

ZIP code 93257 is located in Porterville, California, within Tulare County. With a population of 79,340, this is a densely populated ZIP code with a relatively young community — the median age is 30.9 years. Economically, 93257 is a solidly middle-class ZIP code: the median household income of $58,261 is below the national average.

Real estate in ZIP code 93257 represents a mid-range housing market. The median home value of $276,400 is near the national average. Renters can expect to pay around $1,086 per month in median rent. The area has a relatively balanced mix of owners (55.5%) and renters (44.6%). Median home values have increased by 59% since 2019.

The population of 93257 is primarily Hispanic (72.14%). Residents are moderately educated — 27.8% hold a bachelor's degree or higher, which is below the national average. Poverty affects some residents at 19.3%. Household income has grown by 33% since 2019.

The unemployment rate in 93257 stands at 10.3%, which is more than double the national average. As in most parts of the country, driving alone is the dominant commute mode at 77%.

Overall, ZIP code 93257 in Porterville, CA is characterized as solidly middle-class, moderately educated, and a relatively young community. With 79,340 residents, a median household income of $58,261, and a median home value of $276,400, it offers a clear picture of life in this part of California.