Blanco ZIP Code List — Pittsburg County, OK

There is one unique ZIP code in Blanco, Oklahoma and it is 74528. Area code: 539/918.

ZIP codes

29.96

sq mi land

0.31

sq mi water

539/918

area code

Blanco, OK ZIP code map

About Blanco, OK

Blanco is a small town located in Pittsburg County, Oklahoma. Known for its serene environment and close-knit community, it provides a rural charm that appeals to residents and visitors alike. Despite its size, Blanco offers a unique glimpse into Oklahoma's landscape and heritage.

Location & geography

Blanco, OK is located in the southeastern part of Oklahoma, within Pittsburg County. It is surrounded by several cities, including McAlester to the southeast, which is approximately 12 miles away, and Hartshorne to the south, around 8 miles away. The town covers a land area of 29.96 square miles, with a small water area of 0.31 square miles, featuring a mix of wooded terrain and open spaces.

Community & economy

Blanco is characterized by its friendly and welcoming atmosphere, where residents often come together for community events and activities. The local economy is supported by agriculture and small-scale industries, reflecting the town's rural lifestyle. Daily life in Blanco includes traditional values and a strong sense of belonging among its residents.

Transportation

Blanco is accessible via state highways that connect it to larger cities in the region. The nearest major highways include U.S. Route 69, which facilitates travel to nearby urban areas. The closest named airport is McAlester Regional Airport, providing essential air travel services for residents.

History

Blanco was established in the early 20th century, primarily serving as a hub for agricultural activities in the area. The town has seen its share of growth and change, with key industries historically revolving around farming and ranching. Notable events in Blanco's history include its incorporation and the gradual development of local infrastructure over the years.

Did you know?

One surprising fact about Blanco is that it has only one ZIP code, 74528, which makes it unique among many small towns. Additionally, the town's residents enjoy the beauty of Oklahoma's natural landscapes, making it an appealing destination for nature enthusiasts.

ZIP codes for Blanco, OK (1)

ZIP code	City	County	Map
74528	Blanco	Pittsburg	View map

Demographics & statistics

127

Population

30.3

Median age

$62,917

Median household income

$29,922

Per capita income

$60,000

Median home value

Median monthly rent

92.7%

Home ownership

38.3%

Poverty rate

0.0%

Unemployment

Housing units

34.8%

Bachelor's or higher

Age distribution

Male Female

Under 5

10–14

15–19

20–24

25–34

35–44

45–54

55–59

60–64

65–74

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	31	24.4%
18 and over	96	75.6%
65 and over	28	22.0%
Median age	30.3 years

Race & ethnicity

White 66.9%

Two or more races 22.8%

American Indian / Alaska Native 6.3%

Black or African American 3.9%

Group	Count	%
White	85	66.9%
Two or more races	29	22.8%
American Indian / Alaska Native	8	6.3%
Black or African American	5	3.9%

Household income

$10k–$15k 19.5%

$15k–$25k 12.2%

$25k–$35k 9.8%

$35k–$50k 7.3%

$50k–$75k 12.2%

$75k–$100k 4.9%

$100k–$150k 4.9%

$150k–$200k 17.1%

$200k+ 12.2%

Range	% of households
$10k–$15k	19.5%
$15k–$25k	12.2%
$25k–$35k	9.8%
$35k–$50k	7.3%
$50k–$75k	12.2%
$75k–$100k	4.9%
$100k–$150k	4.9%
$150k–$200k	17.1%
$200k+	12.2%
Median income	$62,917

Housing

Home values

Under $50k 42.1%

$50k–$100k 34.2%

$150k–$200k 18.4%

$300k–$500k 5.3%

Housing overview

Metric	Value
Median home value	$60,000
Median rent / month	$0
Owner occupied	92.7%
Renter occupied	7.3%
Vacant	41.4%
Single-family detached	77.1%
Large apartment buildings	0.0%
Mobile homes	22.9%
Median rooms	5.2
Avg household size (owned)	2.63

Year built

Era	%
2020 or later	0.0%
2010–2019	2.9%
2000–2009	0.0%
1990–1999	7.1%
1980–1989	22.9%
1970–1979	27.1%
1960–1969	4.3%
1950–1959	17.1%
1940–1949	7.1%
1939 or earlier	11.4%

Bedrooms

Size	% of units
No bedroom (studio)	1.4%
1 bedroom	14.3%
2 bedrooms	35.7%
3 bedrooms	41.4%
4 bedrooms	7.1%
5+ bedrooms	0.0%

Vehicles per household

Vehicles	% of households
No vehicle	0.0%
1 vehicle	26.8%
2 vehicles	43.9%
3 or more	29.3%

Heating fuel

Fuel type	%
Electricity	22.0%
Propane / LP gas	46.3%
Fuel oil	7.3%
Wood	19.5%

Households & families

Household type	Count	%
Married-couple family	16	39.0%
Cohabiting couple	4	9.8%
Male householder, no spouse	9	22.0%
Female householder, no spouse	12	29.3%
Households with children under 18	11	26.8%
Households with seniors (65+)	26	63.4%
Average household size	2.51

Marital status

Status	Male	Female
Never married	45.7%	6.5%
Married	27.1%	48.4%
Separated	0.0%	6.5%
Widowed	1.4%	38.7%
Divorced	25.7%	0.0%

Education

Less than 9th grade 3.0%

Some HS, no diploma 0.0%

HS graduate 36.4%

Some college, no degree 25.8%

Associate's degree 0.0%

Bachelor's degree 19.7%

Graduate / professional 15.2%

Metric	%
HS diploma or higher	97.0%
Bachelor's or higher	34.8%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	0	0.0%
Kindergarten	0	0.0%
Elementary school	17	53.1%
High school	13	40.6%
College / grad school	2	6.3%

Employment

Industry of employment

Education & healthcare 19.5%

Retail trade 14.6%

Construction 12.2%

Manufacturing 12.2%

Finance & real estate 12.2%

Professional & management 12.2%

Public administration 12.2%

Transportation & utilities 4.9%

Occupation

Category	%
Management, business & arts	29.3%
Service	26.8%
Sales & office	19.5%
Natural resources & construction	9.8%
Production & transportation	14.6%

Employment type

Type	%
Private sector	70.7%
Government	22.0%
Self-employed	7.3%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	95.1%
Carpool	0.0%
Public transit	0.0%
Walk	0.0%
Other means	4.9%
Avg commute (minutes)	23.9

Poverty

All people 38.3%

Under 18 years 52.6%

18 and over 35.4%

Married-couple families 0.0%

Female-led households 33.3%

Income support

Source	% of households
Social Security	36.6%
Retirement income	34.1%
Supplemental Security	7.3%
Cash public assistance	0.0%
Food stamps / SNAP	4.9%

Health indicators

Condition	%
High blood pressure	44.0%
High cholesterol	40.1%
Heart disease	10.4%
Stroke	4.9%
Asthma	11.2%
Arthritis	35.1%
Kidney disease	4.1%
Pulmonary disease	11.3%
Cancer	8.5%

Behavior / access	%
Binge drinking	11.5%
No physical activity	34.5%
Less than 7 hrs sleep	33.5%
Fair or poor health	22.8%
Poor mental health	16.7%
Poor physical health	15.3%
No health insurance	16.8%
Visited doctor (checkup)	78.4%
Visited dentist	56.6%
Cholesterol screening	89.4%
Teeth loss	22.7%

Veterans & disability

Veterans	Count	%
Civilian veterans	5	5.2%

Disability	%
Any disability	33.9%
Under 18	6.5%
18–64 years	26.5%
65 and over	82.1%

Health insurance coverage

Type	%
Private insurance	34.6%
Public insurance	33.9%
Uninsured under 19	19.4%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	121	95.3%
Spanish	0	0.0%
Other Indo-European	0	0.0%
Asian & Pacific Islander	0	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	127	100.0%
Born in same state	127	100.0%
Born in different state	76	59.8%
Foreign born	0	0.0%
Naturalized citizen	0	0.0%
Not a US citizen	0	0.0%

Ancestry

Ancestry	Count	%
Italian	17	13.4%
French	7	5.5%

Ancestry	Count	%
Arab	3	2.4%

Technology access

Metric	% of households
Computer access	32.3%
Internet access	82.9%

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

Frequently asked questions

What is the ZIP code for Blanco, OK?

Blanco, OK has one ZIP code: 74528.

What is the main ZIP code for Blanco, OK?

The primary ZIP code for Blanco, OK is 74528. The city uses area code 539 or 918 for phone service.

What county is Blanco, OK in?

Blanco is located in Pittsburg County, Oklahoma.

How many ZIP codes are in Blanco, OK?

Blanco, OK has 1 ZIP code.

What is the ZIP code for downtown Blanco, Oklahoma?

Downtown Blanco, Oklahoma is located in ZIP code 74528, which serves as the primary commercial and civic center of this small Pittsburg County community.

What ZIP code should I use when mailing correspondence to businesses in Blanco, Oklahoma?

All mailing addresses in Blanco, Oklahoma use the ZIP code 74528, as it is the single ZIP code that covers the entire city.