Kingsburg ZIP Code List — Fresno County, CA

There is one unique ZIP code in Kingsburg, California and it is 93631. Area code: 559.

ZIP codes

82.54

sq mi land

0.33

sq mi water

559

area code

Kingsburg, CA ZIP code map

About Kingsburg, CA

Kingsburg is a charming city located in California's Fresno County, known for its rich agricultural heritage and close-knit community. Founded by Swedish settlers, the city has preserved a unique cultural identity that reflects its immigrant roots. Residents enjoy a small-town atmosphere while being close to larger urban centers in the Central Valley.

Location & geography

Geographically, Kingsburg is situated in the heart of California's San Joaquin Valley, approximately 15 miles southeast of Fresno and about 10 miles northwest of Selma. The city spans a total area of 82.54 square miles, which includes 0.33 square miles of water. The surrounding terrain is primarily flat, providing ideal conditions for the farming that dominates the local economy.

Community & economy

The community of Kingsburg is characterized by a strong sense of pride and a vibrant cultural scene, heavily influenced by its Swedish heritage, evident in the annual Swedish Festival. Agriculture plays a significant role in the local economy, with numerous farms and agribusinesses contributing to daily life and employment. Residents enjoy various local events and recreational opportunities, fostering a friendly, welcoming environment.

Transportation

Kingsburg is accessible via the California State Route 99, which runs north-south through the Central Valley, connecting the city to larger cities such as Fresno and Visalia. The nearest major airport is Fresno Yosemite International Airport, located about 20 miles away, providing convenient travel options. Public transportation in the area primarily consists of local bus services.

History

Kingsburg was founded in 1908 by Swedish immigrants, who sought to build a community reminiscent of their homeland. The early economy was heavily dependent on agriculture, particularly the cultivation of grapes and other crops. A notable event in Kingsburg's history is the establishment of the annual Swedish Festival, which celebrates the city's heritage and has become a beloved local tradition.

Did you know?

One surprising fact about Kingsburg is that it has a distinct Swedish theme reflected in its architecture and annual community festivals. The city is also known for its beautiful murals, painted on various buildings throughout the downtown area, showcasing local history and culture.

ZIP codes for Kingsburg, CA (1)

ZIP code	City	County	Map
93631	Kingsburg	Fresno	View map

Demographics & statistics

16,588

Population

37.3

Median age

$74,718

Median household income

$32,391

Per capita income

$352,500

Median home value

$1,129

Median monthly rent

67.9%

Home ownership

8.8%

Poverty rate

5.2%

Unemployment

4,091

Housing units

22.4%

Bachelor's or higher

Age distribution

Male Female

414

Under 5

455

567

5–9

623

537

10–14

591

674

15–19

741

694

20–24

762

769

25–34

845

1,296

35–44

1,424

790

45–54

869

458

55–59

503

377

60–64

414

763

65–74

839

405

75–84

446

158

85+

174

← Male

Female →

Age summary

Group	Count	%
Under 18	4,209	25.4%
18 and over	12,379	74.6%
65 and over	2,785	16.8%
Median age	37.3 years

Race & ethnicity

White 56.9%

Hispanic or Latino 17.5%

Two or more races 11.8%

Other race 7.8%

Asian 5.1%

Black or African American 0.4%

American Indian / Alaska Native 0.4%

Group	Count	%
White	11,450	56.9%
Hispanic or Latino	3,525	17.5%
Two or more races	2,379	11.8%
Other race	1,568	7.8%
Asian	1,032	5.1%
Black or African American	81	0.4%
American Indian / Alaska Native	78	0.4%

Household income

Under $10k 6.5%

$10k–$15k 3.3%

$15k–$25k 9.1%

$25k–$35k 5.4%

$35k–$50k 9.1%

$50k–$75k 17.0%

$75k–$100k 17.4%

$100k–$150k 15.9%

$150k–$200k 7.5%

$200k+ 8.9%

Range	% of households
Under $10k	6.5%
$10k–$15k	3.3%
$15k–$25k	9.1%
$25k–$35k	5.4%
$35k–$50k	9.1%
$50k–$75k	17.0%
$75k–$100k	17.4%
$100k–$150k	15.9%
$150k–$200k	7.5%
$200k+	8.9%
Median income	$74,718

Housing

Home values

Under $50k 4.3%

$50k–$100k 3.3%

$100k–$150k 1.1%

$150k–$200k 3.4%

$200k–$300k 23.4%

$300k–$500k 41.3%

$500k–$1M 19.4%

$1M+ 3.8%

Housing overview

Metric	Value
Median home value	$352,500
Median rent / month	$1,129
Owner occupied	67.9%
Renter occupied	32.1%
Vacant	5.6%
Single-family detached	77.4%
Large apartment buildings	3.4%
Mobile homes	5.9%
Median rooms	5.6
Avg household size (owned)	3.17

Year built

Era	%
2020 or later	0.1%
2010–2019	6.8%
2000–2009	19.4%
1990–1999	15.9%
1980–1989	12.0%
1970–1979	9.7%
1960–1969	11.0%
1950–1959	9.1%
1940–1949	4.2%
1939 or earlier	11.8%

Bedrooms

Size	% of units
No bedroom (studio)	1.6%
1 bedroom	4.1%
2 bedrooms	22.8%
3 bedrooms	48.7%
4 bedrooms	19.7%
5+ bedrooms	3.2%

Vehicles per household

Vehicles	% of households
No vehicle	8.2%
1 vehicle	27.8%
2 vehicles	34.1%
3 or more	29.9%

Heating fuel

Fuel type	%
Utility gas	67.9%
Electricity	19.6%
Propane / LP gas	8.5%
Wood	0.5%
Solar	2.8%
No fuel used	0.4%

Households & families

Household type	Count	%
Married-couple family	2,976	53.7%
Cohabiting couple	178	3.2%
Male householder, no spouse	787	14.2%
Female householder, no spouse	1,602	28.9%
Households with children under 18	1,974	35.6%
Households with seniors (65+)	2,037	36.7%
Average household size	2.98

Marital status

Status	Male	Female
Never married	34.2%	32.8%
Married	52.6%	43.4%
Separated	0.9%	4.1%
Widowed	4.3%	8.7%
Divorced	8.0%	11.0%

Education

Less than 9th grade 7.5%

Some HS, no diploma 8.0%

HS graduate 29.7%

Some college, no degree 24.4%

Associate's degree 8.1%

Bachelor's degree 14.1%

Graduate / professional 8.3%

Metric	%
HS diploma or higher	84.5%
Bachelor's or higher	22.4%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	144	3.0%
Kindergarten	104	2.2%
Elementary school	2,099	44.1%
High school	1,337	28.1%
College / grad school	1,073	22.6%

Employment

Industry of employment

Education & healthcare 18.3%

Manufacturing 13.4%

Retail trade 11.1%

Agriculture & mining 9.8%

Professional & management 8.7%

Arts, food & hospitality 8.2%

Public administration 7.8%

Construction 6.8%

Other services 5.1%

Transportation & utilities 4.3%

Finance & real estate 3.6%

Wholesale trade 2.8%

Occupation

Category	%
Management, business & arts	30.1%
Service	19.0%
Sales & office	21.3%
Natural resources & construction	12.8%
Production & transportation	16.8%

Employment type

Type	%
Private sector	74.4%
Government	18.3%
Self-employed	7.3%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	83.0%
Carpool	7.8%
Public transit	0.0%
Walk	1.8%
Other means	1.5%
Avg commute (minutes)	22.7

Poverty

All people 8.8%

Under 18 years 7.4%

18 and over 9.2%

Married-couple families 5.3%

Female-led households 12.0%

Income support

Source	% of households
Social Security	35.1%
Retirement income	22.6%
Supplemental Security	6.4%
Cash public assistance	4.2%
Food stamps / SNAP	14.7%

Health indicators

Condition	%
High blood pressure	29.0%
High cholesterol	30.4%
Heart disease	6.2%
Stroke	3.0%
Asthma	10.2%
Arthritis	22.9%
Kidney disease	3.0%
Pulmonary disease	6.6%
Cancer	5.9%

Behavior / access	%
Binge drinking	18.4%
No physical activity	23.3%
Less than 7 hrs sleep	31.0%
Fair or poor health	17.2%
Poor mental health	15.1%
Poor physical health	11.4%
No health insurance	15.6%
Visited doctor (checkup)	67.5%
Visited dentist	61.0%
Cholesterol screening	89.5%
Teeth loss	13.3%

Veterans & disability

Veterans	Count	%
Civilian veterans	830	6.7%

Disability	%
Any disability	13.3%
Under 18	6.0%
18–64 years	7.7%
65 and over	44.9%

Health insurance coverage

Type	%
Private insurance	57.5%
Public insurance	45.4%
Uninsured under 19	2.2%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	15,719	94.8%
Spanish	1,215	7.7%
Other Indo-European	919	5.8%
Asian & Pacific Islander	45	0.3%
Other languages	185	1.2%

Place of birth & citizenship

Origin	Count	%
Native born (US)	14,877	89.7%
Born in same state	14,820	89.3%
Born in different state	12,596	75.9%
Foreign born	57	0.3%
Naturalized citizen	1,711	10.3%
Not a US citizen	988	57.7%

Ancestry

Ancestry	Count	%
French	728	4.4%
Italian	704	4.2%
Arab	519	3.1%
English	264	1.6%

Ancestry	Count	%
Polish	134	0.8%
Dutch	61	0.4%
German	49	0.3%

Technology access

Metric	% of households
Computer access	33.4%
Internet access	93.5%

Source: U.S. Census Bureau, American Community Survey 2025 estimates.

Frequently asked questions

What is the ZIP code for Kingsburg, CA?

Kingsburg, CA has one ZIP code: 93631.

What is the main ZIP code for Kingsburg, CA?

The primary ZIP code for Kingsburg, CA is 93631. The city uses area code 559 for phone service.

What county is Kingsburg, CA in?

Kingsburg is located in Fresno County, California.

How many ZIP codes are in Kingsburg, CA?

Kingsburg, CA has 1 ZIP code.

What ZIP code covers downtown Kingsburg and the historic Swedish district?

Downtown Kingsburg, including its historic Swedish heritage district along Drover Avenue, is located in ZIP code 93631.

What is the ZIP code for the Kingsburg area near the Southern Pacific Railroad corridor?

The Kingsburg area adjacent to the Southern Pacific Railroad line, which has been central to the city's agricultural heritage since its founding, is served by ZIP code 93631.