| ZIP Code | 73556 |
|---|---|
| City | Martha |
| State | Oklahoma (OK) |
| County | Jackson County |
| Area Code | 580 |
| Elevation | 1,429 ft |
| Latitude | 34.725983 |
|---|---|
| Longitude | -99.386657 |
| Timezone | Chicago (DST) |
| FIPS | 40065 |
| ZIP Type | PO Box |
| Status | Active |
Race & Ethnicity
Age Breakdown
Key Indicators
| Median Age | 43.6 yrs ↑ 26% since 2019 |
|---|---|
| Avg Household Size | 2.75 |
| Below Poverty | 35.5% ▲ 255% above avg |
| College Grads | 26.0% ▼ 33% below avg |
| Unemployment | 1.5% ▼ 70% below avg |
| HS Graduate | 38 (52.1%) |
| Some College | 6 (8.2%) |
| Associates | 10 (13.7%) |
| Bachelors | 8 (11%) |
| Graduate Degree | 11 (15.1%) |
Education
Housing Tenure
Home Value Distribution
Financials
| Median HH Income | $83,333 ▲ 9% above avg ↑ 110% since 2019 |
|---|---|
| Median Home Value | $107,800 ▼ 61% below avg ↑ 28% since 2019 |
| Home/Income Ratio | 1.3x (nat avg ~3.5x) |
| Median Rent | $850/mo ↑ 58% since 2019 |
| Total Units | 70 |
| Vacant Units | 26 |
| Avg HH Size | 2.75 |
Income Distribution
How People Get to Work
Commute Time
Year Built
Summary
| Total Units | 70 |
|---|---|
| Vacant | 26 |
| Owner Occupied | 79.6% |
| Renter Occupied | 20.5% |
| Avg HH Size | 2.75 |
ZIP code 73556 is located in Martha, Oklahoma, within Jackson County. With a population of 121, this is a sparsely populated ZIP code with a middle-aged community — the median age is 43.6 years. Economically, 73556 is a middle-income ZIP code: the median household income of $83,333 is near the national average.
Real estate in ZIP code 73556 represents one of the more affordable housing markets in the country. The median home value of $107,800 is well below the national average. Renters can expect to pay around $850 per month in median rent. Homeownership is strong here — 79.6% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 28% since 2019.
The population of 73556 is racially diverse, with White as the largest group at 44.6%. Residents are moderately educated — 26.0% hold a bachelor's degree or higher, which is below the national average. Poverty affects a significant share of residents at 35.5%. Household income has grown by 110% since 2019.
The unemployment rate in 73556 stands at 1.5%, which is well below the national average. About 11% of workers are remote. As in most parts of the country, driving alone is the dominant commute mode at 70%.
Overall, ZIP code 73556 in Martha, OK is characterized as middle-income, moderately educated, a middle-aged community, and predominantly owner-occupied. With 121 residents, a median household income of $83,333, and a median home value of $107,800, it offers a clear picture of life in this part of Oklahoma.