Zip code 73556: Martha, Oklahoma

Q: What city is zip code 73556?

73556 is assigned to Martha, Oklahoma. The city name is the one the Postal Service prefers for mail addressed to this zip code.

Q: What county is 73556 in?

73556 is in Jackson County, Oklahoma.

Q: What is the population of 73556?

About 134 people live in 73556, according to the Census Bureau's American Community Survey.

Q: What is the median household income in 73556?

The median household income in 73556 is $64,375.

Q: What zip codes are near 73556?

The closest zip codes to 73556 are 73522, 73521, 73523, 73526, 73560.

Residential delivery areaJackson CountyCentral Time

Population

134

Small sample: rough estimates

Median household income

$64K

U.S. $81K

Median home value

$107K

U.S. $333K

Median rent

$625/mo

U.S. $1,413

Median age

44.7

U.S. 38.9

Land area

0.3 sq mi

532 people/sq mi

Boundary is the Census Bureau's ZIP Code Tabulation Area, which closely tracks the postal delivery area.

About 73556

73556 is a suburban zip code in Martha, Oklahoma (Jackson County), covering 0.3 sq mi of land. About 134 people live here, or 532 per square mile. The median resident is 44.7 years old, compared with 38.9 nationally. With so few residents, the Census figures below are rough estimates with wide margins of error.

The median household earns $64,375 a year, 20% below the national median of $80,734. 29.9% of residents live below the poverty line (U.S.: 12.5%). A typical home is valued at $107,100, or 1.7 years of median household income (U.S.: 4.1 years), which makes homes relatively affordable for local earners. 69% of occupied homes are lived in by their owners, and renters pay a median of $625 a month.

13% of adults hold a bachelor's degree or higher (U.S.: 36%). Commuters average 16.3 minutes each way, and 9% of workers work from home. The most common jobs among working residents are in transportation and moving goods; cleaning and personal care; and healthcare. 35% of households speak a language other than English at home, most often Spanish.

How 73556 compares

Sorted from highest to lowest national percentile

Only about 134 people live here, so these survey estimates have wide margins of error.

Housing vacancy34.7%
99th
U.S. 10.1% · OK 12%39th of 624 in OK
Poverty rate29.9%
96th
WeaknessU.S. 12.5% · OK 15.3%31st of 623 in OK
Government workers26.1%
96th
U.S. 14.5% · OK 17.7%131st of 627 in OK
Veterans12.2%
95th
U.S. 6.2% · OK 7.9%87th of 628 in OK
Uninsured rate17.2%
92nd
WeaknessU.S. 8.4% · OK 12.9%148th of 626 in OK
Residents under 1826.9%
86th
U.S. 22% · OK 24%143rd of 628 in OK
Median age44.7
85th
U.S. 38.9 · OK 37159th of 628 in OK
Unemployment rate6.8%
78th
U.S. 5.2% · OK 5%124th of 627 in OK
Tech workers4.3%
72nd
U.S. 3.8% · OK 2.5%36th of 627 in OK
Diversity index57.9
67th
U.S. 61.4 · OK 58140th of 628 in OK
Foreign-born residents14.2%
63rd
U.S. 14.1% · OK 6.4%39th of 628 in OK
Homeownership rate69.4%
52nd
U.S. 65.2% · OK 65.8%461st of 623 in OK
Population density532/sq mi
33rd
U.S. 95/sq mi · OK 59/sq mi92nd of 628 in OK
Broadband access89.8%
33rd
U.S. 91% · OK 88.9%185th of 623 in OK
Median household income$64,375
27th
U.S. $80,734 · OK $65,039210th of 606 in OK
Work from home8.7%
26th
U.S. 15.1% · OK 9.4%235th of 628 in OK
Median earnings per worker$40,208
22nd
U.S. $49,666 · OK $42,779331st of 625 in OK
Healthcare workers7.2%
18th
U.S. 9.7% · OK 9.6%412th of 627 in OK
Per capita income$26,315
11th
WeaknessU.S. $44,673 · OK $35,624469th of 627 in OK
Residents 65 and older10.4%
10th
U.S. 17.2% · OK 16.3%586th of 628 in OK
Self-employed workers5.8%
8th
U.S. 10% · OK 10.6%569th of 627 in OK
Bachelor's degree or higher12.5%
5th
WeaknessU.S. 35.7% · OK 28.3%510th of 628 in OK
Median home value$107,100
3rd
U.S. $332,700 · OK $199,800456th of 602 in OK
Average commute16.3 min
3rd
StrengthU.S. 26.4 min · OK 22.4 min584th of 618 in OK
Income inequality (Gini)0.351
3rd
StrengthU.S. 0.483 · OK 0.467568th of 622 in OK
Population134
1st
U.S. 334,922,499 · OK 4,028,634615th of 628 in OK
Median gross rent$625
1st
U.S. $1,413 · OK $1,014496th of 546 in OK
Rent-burdened renters0%
1st
StrengthU.S. 51.1% · OK 46.3%581st of 603 in OK

Measure	73556	Jackson	OK	U.S.	National percentile	Rank in OK
Housing vacancy	34.7%	19%	12%	10.1%	99th	39th of 624
Poverty rateWeakness	29.9%	16.2%	15.3%	12.5%	96th	31st of 623
Government workers	26.1%	28.7%	17.7%	14.5%	96th	131st of 627
Veterans	12.2%	14.6%	7.9%	6.2%	95th	87th of 628
Uninsured rateWeakness	17.2%	13%	12.9%	8.4%	92nd	148th of 626
Residents under 18	26.9%	24.9%	24%	22%	86th	143rd of 628
Median age	44.7	35.1	37	38.9	85th	159th of 628
Unemployment rate	6.8%	5.6%	5%	5.2%	78th	124th of 627
Tech workers	4.3%	0.6%	2.5%	3.8%	72nd	36th of 627
Diversity index	57.9	55.8	58	61.4	67th	140th of 628
Foreign-born residents	14.2%	6.4%	6.4%	14.1%	63rd	39th of 628
Homeownership rate	69.4%	59.2%	65.8%	65.2%	52nd	461st of 623
Population density	532/sq mi	31/sq mi	59/sq mi	95/sq mi	33rd	92nd of 628
Broadband access	89.8%	89.5%	88.9%	91%	33rd	185th of 623
Median household income	$64,375	$62,799	$65,039	$80,734	27th	210th of 606
Work from home	8.7%	5.4%	9.4%	15.1%	26th	235th of 628
Median earnings per worker	$40,208	$41,130	$42,779	$49,666	22nd	331st of 625
Healthcare workers	7.2%	10.8%	9.6%	9.7%	18th	412th of 627
Per capita incomeWeakness	$26,315	$33,346	$35,624	$44,673	11th	469th of 627
Residents 65 and older	10.4%	15.6%	16.3%	17.2%	10th	586th of 628
Self-employed workers	5.8%	11.6%	10.6%	10%	8th	569th of 627
Bachelor's degree or higherWeakness	12.5%	24.8%	28.3%	35.7%	5th	510th of 628
Median home value	$107,100	$158,400	$199,800	$332,700	3rd	456th of 602
Average commuteStrength	16.3 min	13.1 min	22.4 min	26.4 min	3rd	584th of 618
Income inequality (Gini)Strength	0.351	0.433	0.467	0.483	3rd	568th of 622
Population	134	24,678	4,028,634	334,922,499	1st	615th of 628
Median gross rent	$625	$842	$1,014	$1,413	1st	496th of 546
Rent-burdened rentersStrength	0%	36.5%	46.3%	51.1%	1st	581st of 603

The percentile is the share of Americans who live in a zip code with a lower value, so the 50th percentile is typical. Rank 1 is the highest value in the state. Both include zip codes with at least 100 residents. Strengths and weaknesses mark measures in the best or worst fifth nationally, where higher or lower is clearly better (income, poverty, education, commute, broadband, insurance and similar). Measures like age or density are left unmarked.

People

Age

Under 5

21%

5–17

18–24

25–34

15%

35–44

13%

45–54

25%

55–64

65–74

75+

Median age

44.7

Under 18

26.9%

65 and over

10.4%

Race and ethnicity

White40%
Black0%
Hispanic51%
Asian0%
Native American1%
Pacific Islander0%
Other0%
Multiracial8%

Diversity index

57.9

U.S. 61.4

Foreign-born

14.2%

U.S. 14.1%

Born in state

41.8%

Language spoken at home (households)

English only

65%

Spanish

31%

Other Indo-European

Asian / Pacific

Other

Households

Households: 49
Average household size: 2.7
Family households: 63.3%
Married couples: 36.7%
Living alone: 22.4%
Veterans (of adults): 12.2%
Male / female: 41% / 59%

Income and poverty

Household income distribution

<$25k

20%

$25–50k

10%

$50–75k

29%

$75–100k

14%

$100–150k

24%

$150–200k

$200k+

Median household income

73556

$64,375

Jackson Co.

$62,799

Oklahoma

$65,039

United States

$80,734

Per capita income

$26,315

U.S. $44,673

Poverty rate

29.9%

U.S. 12.5%

Households earning $150K+

U.S. 23%

Income inequality (Gini)

0.351

U.S. 0.483

Housing

Median home value

73556

$107,100

Jackson Co.

$158,400

Oklahoma

$199,800

United States

$332,700

Median gross rent

73556

$625

Jackson Co.

$842

Oklahoma

$1,014

United States

$1,413

Types of housing

Single-family

83%

2–4 units

5–19 units

20+ units

Mobile home

17%

Boat, RV, van

Housing units: 75
Owner-occupied: 69.4%
Vacant: 34.7%
Median year built: 1970
Median rooms: 5.3
Renters paying 30%+ of income: 0%
Renters paying 50%+ of income: 0%
Home value to income: 1.7× (U.S. 4.1×)

Work and commute

How people get to work

Drove alone

75%

Carpooled

16%

Transit

Walked

Bicycle

Worked from home

Other

Commute time (one way)

<10 min

10–19

67%

20–29

17%

30–44

45–59

60+

Average commute

16.3 min

U.S. 26.4 min

Unemployment

6.8%

U.S. 5.2%

In labor force

75.5%

U.S. 63.5%

Jobs and careers

What employed residents do, wherever they work

Occupations

Transportation and moving

28%

Cleaning and personal care

22%

Healthcare

Office and admin

Construction and repair

Education

Police and fire

Production

Computer and math

Management

Engineering and science

Legal and social services

Business and finance

Arts, media and sports

Food service

Sales

Farming, fishing and forestry

Industries

Health care and social assistance

28%

Public administration

17%

Retail

14%

Manufacturing

12%

Transportation, warehousing and utilities

Construction

Professional and technical services

Education

Wholesale

Finance, insurance and real estate

Admin, support and management

Other services

Restaurants and hotels

Information

Arts and recreation

Agriculture and mining

Median earnings per worker

$40,208

U.S. $49,666

Self-employed

5.8%

U.S. 10%

Government workers

26.1%

U.S. 14.5%

Nonprofit workers

15.9%

U.S. 8.8%

Median earnings by type of work

Type of work	73556	U.S.
Management, business, science and arts	$53,750	$74,888
Service	$9,886	$26,804
Sales and office	$40,625	$40,476
Construction and maintenance	$48,125	$49,199
Production and transportation	$32,188	$39,989

Education, internet and health coverage

Highest education (adults 25+)

No diploma

20%

High school

44%

Some college

14%

Associate's

10%

Bachelor's

10%

Graduate

High school graduate or higher: 80.2%
Bachelor's degree or higher: 12.5%
Graduate or professional degree: 2.1%
Households with broadband: 89.8%
Cable, fiber or DSL: 49%
No internet access: 10.2%
Without health insurance: 17.2%
Limited-English households: 2%

Geography

City (USPS): Martha
State: Oklahoma
County: Jackson County
Center point: 34.7260° N, 99.3867° W
Land area: 0.3 sq mi
Water area: under 0.1 sq mi
Time zone: Central Time (UTC-6, UTC-5 in summer)
Zip type: Residential delivery area

Cities and towns within this zip

Martha100% of zip

Census places overlapping the zip's area. Mail may use a different city name than the municipality.

Zip codes near 73556

Search by radius

Zip	City	Distance	Population	IncomeMedian income	Home value
73522	Altus, OK · PO box	6.8 mi	—	—	—
73521	Altus, OK	7.5 mi	20,155	$60,887	$160,600
73523	Altus Afb, OK	7.6 mi	243	—	—
73526	Blair, OK	8.3 mi	2,049	$65,536	$221,600
73560	Olustee, OK	13 mi	654	$63,226	$101,700
73532	Duke, OK	13 mi	451	$68,250	$95,700
73549	Headrick, OK	14 mi	320	$190,871	$227,800
73554	Mangum, OK	15 mi	3,309	$56,400	$105,900
73547	Granite, OK	17 mi	1,853	$64,444	$120,500
73655	Lone Wolf, OK	19 mi	830	$54,792	$76,300
73539	Elmer, OK	20 mi	189	$104,375	$110,300
73570	Tipton, OK	21 mi	970	$66,528	$75,100

Questions about 73556

What city is zip code 73556?

73556 is assigned to Martha, Oklahoma. The city name is the one the Postal Service prefers for mail addressed to this zip code.

What county is 73556 in?

73556 is in Jackson County, Oklahoma.

What is the population of 73556?

About 134 people live in 73556, according to the Census Bureau's American Community Survey.

What time zone is 73556 in?

73556 is in Central Time.

What is the median household income in 73556?

The median household income in 73556 is $64,375.

What zip codes are near 73556?

The closest zip codes to 73556 are 73522, 73521, 73523, 73526, 73560.

Demographic figures are 2020–2024 American Community Survey 5-year estimates for ZIP Code Tabulation Area 73556, from the U.S. Census Bureau. Small areas have wide margins of error. How we build these numbers.