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 Low-density area
- $35,227
- Median income Below-median income area
- $295,500
- Median home value Near-median home value
- 13.0%
- Bachelor's or higher Below-average bachelor's attainment
National ZIP placement
Graham pairs one of the lowest household incomes in the country with above-median home values, in a rural, homeowner-dominated area.
- 3rd 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 average Oklahoma ZIP), while per-capita income is $12,349. The poverty rate is 54.6%, so the area-level income figures should not be treated as typical household experience. Housing is both higher-cost and owner-heavy: median home value is $295,500 (89% above the average Oklahoma ZIP), while 100.0% of occupied 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 -. The page also surfaces 5 ZIP codes within roughly 10 miles and 6 more in Carter County, so 73437 can be compared with both its immediate and county-level context.
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
Who lives in ZIP 73437?
44.5
Median Age
37.0%
Male
63.0%
Female
0.0%
Foreign-Born
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 ZIP avg
$12,349
Per Capita Income
54.6%
Poverty Rate
0.0%
Unemployment Rate
How ZIP 73437 ranks among Oklahoma ZIPs
Graham, OK household income vs. every Oklahoma ZIP code
Median household income among 616 reporting Oklahoma ZIPs (this ZIP's population is too small for a reliable national-corpus placement)
$35,227 3rd percentile higher than 3% of 616 Oklahoma ZIPs
Each bar is a $20K-wide band; taller bars hold more Oklahoma 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?
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What does housing look like?
Housing stock: occupied vs vacant
47housing units
47
Total Housing Units
40
Occupied Units
7
Vacant Units
2.70
Avg Household Size
Occupancy Type
$295,500
Median Home Value
+89% vs state ZIP avg
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.
- 73438
Healdton (73438)
3,708 residents
- 73481 978
Ratliff City (73481)
978 residents
- 73487 232
Tatums (73487)
232 residents
- 73444 156
Hennepin (73444)
156 residents
- 73437 107
Graham (73437)
107 residents
- 73425 84
Countyline (73425)
84 residents
What this shows Among its immediate neighbors, ZIP 73437 ranks #5 by population - useful context the national average alone can't give.
ZIP 73437 vs its nearest neighbors, by median income
Median household income of this ZIP and the closest reporting ZIP codes within ~10 miles.
- 73481
Ratliff City (73481)
$63,250 median income
- 73438
Healdton (73438)
$50,286 median income
- 73425
Countyline (73425)
$35,637 median income
- 73437
Graham (73437)
$35,227 median income
- 73487
Tatums (73487)
$31,250 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.
Nationwide ZIPs with similar ACS profiles
Two Census-derived peer sets for ZIP 73437, both outside OK so the neighborhoods are not geographic containment (Nearby and same-county blocks stay local).
Similar median household income
Nearest cross-state ZIPs by ACS median household income.
More ZIP Codes in Carter County
Related Areas
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.
Related
Take this with you
What to do with ZIP 73437's numbers, next.
- See how ZIP 73437 compares to a neighboring ZIP code on the same Census fields Compare this ZIP
- Check where Graham, OK ranks among every U.S. ZIP code on income, education, or homeownership View national rankings
- Save this ZIP to your shortlist to track alongside others you're considering View your shortlist
ZIP Code Tabulation Areas (ZCTAs) are Census Bureau approximations of USPS ZIP codes; figures describe the ZCTA area, not any single address within it.