Residential delivery area · Oklahoma
ZIP Code 73556: Martha, OK
ZIP code 73556 is in Martha, Oklahoma, entirely in Jackson County (Census 2020 ZIP-county file). About 130 people live there (Census Bureau, ACS 2020-2024). Median household income is $64,375 (Census Bureau, ACS 2020-2024).
- ACS2020-24
- Census2020
- Town
- Martha · its only residential ZIP
- County
- Jackson County
- Census places
- Martha
- Micro area
- Altus, OK
- House district
- OK-3 119th Congress
- State
- Oklahoma
- Time zone
- Central
- Land area
- 0.3 sq mi · 532 people per sq mi
Where is ZIP code 73556?
73556 centers on 34.726°, -99.387° and covers 0.3 square miles of land. It borders 1 ZIP code: 73521.
The map draws ZIP code areas only. For the streets inside 73556, open its center on OpenStreetMap.
Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries and the 2023 Gazetteer (2020 ZCTAs); ZIP-to-county shares, Census places and House districts (119th Congress) from the Census 2020 relationship files (shares of land); metro area from the OMB delineation (July 2023); town name and time zone from simplemaps US ZIP Codes (CC BY 4.0).
How does 73556 compare with the rest of Jackson County?
| Measure | 73556 | In Jackson County | In OK |
|---|---|---|---|
| People (ACS 2020-2024) | 134 | 10th of 10 | 615th of 664 |
| Median household income | $64k | not ranked | not ranked |
| Median home value | $107k | not ranked | not ranked |
73556's income and home value are not ranked: it has fewer than 1,000 residents (134). Rankings use ZIP codes of 1,000 or more people living in households, with margins at most 25% of the figure.
It is denser than 73% of U.S. residential ZIP codes. ZIP codes at the ACS caps ($250,000 or more for household income, $2,000,000 or more for home value) share the top rank.
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B19013, B25077); ranks by PlainZIP over residential ZIP codes (ZCTAs).
How many people live in 73556?
The 2020 Census counted 162 people in 73556; the ACS, which samples households over 2020-2024, estimates 134. Its boundary changed between the 2010 and 2020 censuses, so the two counts are not compared.
- People, ACS 2020-2024
- 134±48 (90% margin)
- 2020 Census count
- 162
- Households
- 49
- Median age
- 44.7
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B01002, B11001); 2020 Census (DHC P1); 2010 Census (SF1 P1).
Who lives in 73556?
Of the 134 people the ACS estimates in 73556, 26.9% are under 18 and 10.4% are 65 or older. The largest group by race and Hispanic origin is Hispanic or Latino (50.7%), then White (not Hispanic) (39.6%).
- Under 1826.9%
- 18 to 6462.7%
- 65 and older10.4%
- Hispanic or Latino50.7%
- White, not Hispanic39.6%
- Other or two or more9.7%
- Black, not Hispanic0.0%
- Asian, not Hispanic0.0%
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01001 age by sex, B03002 Hispanic or Latino origin by race); shares of the estimated population, small ZIP codes carry wide margins.
What do households in 73556 earn?
Median household income is $64,375 (ACS 2020-2024).
- Median household income
- $64,375±$22,686
- Income per person
- $26,315
- Below the poverty line
- 29.9%
- Unemployed (of the labor force)
- 6.8%
- Adults 25+ with a bachelor's degree
- 12.5%
Source: U.S. Census Bureau, ACS 2020-2024 and 2015-2019 5-year estimates (B19013, B19301, B17001, B23025, B15003; 2015-2019 dollars converted with the BLS CPI-U, 1.22699); IRS Statistics of Income, ZIP code data, tax year 2022 (adjusted gross income per return, filed under the address on the return).
What are homes worth in 73556?
- Median home value (owners' estimate)
- $107,100
- Median gross rent
- $625
- Homes owned by their occupants
- 69.4%
- Housing units
- 75
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B25077, B25064, B25003, B25001).
Which ZIP codes are next to 73556?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 73521 | Altus | 20,155 | $61k | 7.5 mi |
| 73523 | Altus Afb | 243 | – | 7.6 mi (near) |
| 73526 | Blair | 2,049 | $66k | 8.3 mi (near) |
| 73560 | Olustee | 654 | $63k | 12.9 mi (near) |
| 73532 | Duke | 451 | $68k | 13.3 mi (near) |
| 73549 | Headrick | 320 | $191k | 14.4 mi (near) |
| 73554 | Mangum | 3,309 | $56k | 14.9 mi (near) |
| 73547 | Granite | 1,853 | $64k | 17.2 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.