Harmon
Source:
Oklahoma
Harmon is a low-population county in Oklahoma with 3 ZIP codes, 2,867 people, and one of the lowest household incomes among US counties among US counties. All data is sourced from the U.S. Census Bureau American Community Survey (ACS) 2023 5-Year Estimates.
National county placement
According to ACS 5-Year Estimates, Harmon, OK sits among US counties with one of the lowest household incomes among US counties, on a low-population county population base, across a handful of delivery areas.
- 4th pct
- household income vs 3,210 US counties
- 2,867
- combined ZIP population
- 3
- USPS ZIP codes covered
- $39,018
- avg ZIP median income
Income percentile ranks this county's average ZIP median household income against 3,210 US counties with ACS income on at least one ZIP.
Harmon lands in the national county income distribution as one of the lowest household incomes among US counties on low-population county footing (FIPS 40057, 3 ZIPs, combined population 2,867). On this short ZIP list the county page is mainly the FIPS bridge - household ACS fields live on the primary ZIP.
Lower-income footing on a short ZIP list (3 codes, population 2,867). Skip multi-ZIP synthesis; open the primary code first, then return here only for the FIPS-keyed rent and crime overlays.
Combined population stays under five thousand - this is a thin rural FIPS. Bookmark one ZIP; a multi-ZIP shortlist rarely adds signal beyond the primary code's ACS row.
Within Oklahoma, Latimer is the closest higher-income county by average ZIP household income. Its 2 ZIP footprint is the immediate statewide comparison for Harmon. Use those locations as statewide context before treating the county average as a local-market answer.
3
Total ZIPs
2,867
Total Population
ZIP Codes in Harmon
Side-by-side: Compare 73550 vs 73544 →
What are common questions about ZIP codes in this county?
What is the population of Harmon?▼
What ZIP codes are in Harmon?▼
Data sources
Source: U.S. Census Bureau, American Community Survey (ACS) 5-Year Estimates (2023). Verify with Census Bureau →
Source: HUD USPS Crosswalk (ZIP-to-county mapping). Verify with HUD →
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