PlainZIP

Graham, OK · standard

ZIP Code 73437

Carter County, Oklahoma - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.

107
3/sq mi
$35,227
Median income
$295,500
Median home value
13.0%
Bachelor's or higher

The verdict

Graham pairs one of the lowest household incomes in the country with above-median home values, in a rural, homeowner-dominated area.

3th pct
household income, US ZIPs
Top 34%
home value, US ZIPs
3
people per sq mi
100%
owner-occupied homes

Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 73437 against every reporting US ZIP.

ZIP code 73437 is a sparsely populated ZIP (a standard USPS delivery area) in Graham, Carter County, Oklahoma, home to just 107 residents across 33.4 square miles, a density of 3 people per square mile, in the Chicago time zone.

ZIP 73437 sits on the lower end of the income spectrum: median household income is $35,227 (44% below the Oklahoma average), while per-capita income is $12,349. The poverty rate stands at 54.6% and the unemployment rate at 0.0%. Housing costs here run $295,500 for a typical home value (89% above the state average), with rent averaging - a month; 100.0% of homes are owner-occupied.

Formal educational attainment runs low here: just 13.0% of adults hold a bachelor's degree or higher, the median age is 44.5, and the average commute is -. Beyond these figures, 5 nearby ZIP codes within about 10 miles are surfaced below, along with 6 more sharing Carter County, letting you compare 73437 to its immediate surroundings rather than a national baseline alone.

Every figure on this page is sourced from the U.S. Census Bureau American Community Survey 5-Year Estimates (including median rent) and the FHFA House Price Index, no estimates, no proprietary scoring. Verify with Census →

Source: U.S. Census Bureau, American Community Survey 5-Year Estimates + ZIP Code Business Patterns + FHFA HPI ACS demographics and median rent, ZBP business establishments, FHFA HPI for ZIP 73437, Graham, OK · 2023 Census ACS 5-Year Estimates use a rolling 60-month sample for stable small-geography estimates; ZBP updated annually; FHFA HPI updated quarterly/annually.

Quick Facts

107

Population

33.4

Area (sq mi)

3

People / sq mi

Chicago

Time Zone

standard

ZIP Type

Neighborhood Scorecard
Get an A-F grade across income, safety, housing, rent, education, commute, and childcare for this ZIP code.
View Scorecard →

Who lives in ZIP 73437?

44.5

Median Age

37.0%

Male

63.0%

Female

0.0%

Foreign-Born

White 100.0%
African American 0.0%
Asian 0.0%
American Indian or Alaska Native 0.0%
Native Hawaiian or Pacific Islander 0.0%
Two or More Ethnicities 0.0%
Hispanic or Latino 0.0%

Hispanic or Latino is an ethnicity category from the Census Bureau and may overlap with other categories above.

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

How much do residents earn?

$35,227

Median Household Income

-44% vs state

$12,349

Per Capita Income

54.6%

Poverty Rate

0.0%

Unemployment Rate

How ZIP 73437 ranks nationally

Graham, OK household income vs. every US ZIP code

Median household income, the full national distribution, with this ZIP marked

$35,227 3rd percentile higher than 3% of 30,318 US ZIPs

$0–$20,000: 118 US ZIPs (0%). Below this entry. $20,000–$40,000: 1,573 US ZIPs (5%). This entry sits in this band. $40,000–$60,000: 7,092 US ZIPs (23%). Above this entry. $60,000–$80,000: 9,980 US ZIPs (33%). Above this entry. $80,000–$100,000: 5,778 US ZIPs (19%). Above this entry. $100,000–$120,000: 2,855 US ZIPs (9%). Above this entry. $120,000–$140,000: 1,362 US ZIPs (4%). Above this entry. $140,000–$160,000: 686 US ZIPs (2%). Above this entry. $160,000–$180,000: 364 US ZIPs (1%). Above this entry. $180,000–$200,000: 186 US ZIPs (1%). Above this entry. $200,000–$220,000: 324 US ZIPs (1%). Above this entry. This ZIP $0 $200K+ every reporting US ZIP, bucketed by value

Each bar is a $20K-wide band; taller bars hold more US ZIPs. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source U.S. Census Bureau, ACS 5-Year Estimates · 2019–2023

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

What is the education profile here?

High School Graduate or Higher 56.5%
Bachelor's Degree or Higher 13.0%

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

What does housing look like?

47

Total Housing Units

40

Occupied Units

7

Vacant Units

2.70

Avg Household Size

Occupancy Type

Owner 100.0%
Renter 0.0%

$295,500

Median Home Value

+89% vs state

1977

Median Year Built

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

Nearby ZIP Codes

Want a side-by-side? Compare 73437 vs 73487 →

ZIP 73437 vs its nearest neighbors, by population

Resident population of this ZIP and the closest reporting ZIP codes within ~10 miles.

residents

What this shows Among its immediate neighbors, ZIP 73437 ranks #5 by population - useful context the national average alone can't give.

Source U.S. Census Bureau · ACS 5-Year Estimates As of 2019–2023

ZIP 73437 vs its nearest neighbors, by median income

Median household income of this ZIP and the closest reporting ZIP codes within ~10 miles.

median income

What this shows By household income, ZIP 73437 ranks #4 of 5 neighboring ZIPs, local affluence varies block to block, not just metro to metro.

Source U.S. Census Bureau · ACS 5-Year Estimates As of 2019–2023
ZIP Code City Population Distance
73487 Tatums, OK 232 8.3 mi
73444 Hennepin, OK 156 7.3 mi
73438 Healdton, OK 3,708 7.1 mi
73481 Ratliff City, OK 978 7.9 mi
73425 Countyline, OK 84 10.2 mi

More ZIP Codes in Carter County

73401 standard
Ardmore, OK
Pop: 34,927
73438 standard
Healdton, OK
Pop: 3,708
73443 standard
Lone Grove, OK
Pop: 3,585
73463 standard
Wilson, OK
Pop: 3,501
73481 standard
Ratliff City, OK
Pop: 978
73458 standard
Springer, OK
Pop: 952

Related Areas

Carter County Graham, OK Oklahoma

Frequently Asked Questions

What county is ZIP code 73437 in? ▼
ZIP code 73437 (Graham) is located in Carter County, Oklahoma. Carter County contains multiple ZIP codes, see the full list at /counties/carter-ok.
What is the population of ZIP code 73437? ▼
ZIP code 73437 in Graham, OK has a population of 107 according to the Census Bureau ACS 2023 estimates.
What is the median household income in ZIP 73437? ▼
The median household income in ZIP 73437 is $35,227, which is 54% below the national average of $76,288.
What is the average home value in ZIP 73437? ▼
The median home value in ZIP 73437 is $295,500, which is 6% above the national average of $278,155.
What is the demographic makeup of ZIP 73437? ▼
The largest racial group in ZIP 73437 is White at 100.0%.
What is the education level in ZIP code 73437? ▼
In ZIP code 73437, 56.5% of residents aged 25+ have a high school diploma or higher, and 13.0% hold a bachelor's degree or higher. These figures come from the Census Bureau ACS 5-Year Estimates (2023).
What is the poverty rate in ZIP code 73437? ▼
The poverty rate in ZIP code 73437 is 54.6% according to Census Bureau ACS 2023 estimates. This measures the percentage of the population living below the federal poverty threshold.

Read our methodology to see how this data is sourced, computed, and verified.