Plain

Residential delivery area · Oklahoma

ZIP Code 73401: Ardmore, OK

ZIP code 73401 uses the postal name Ardmore, Oklahoma and lies mostly in Carter County (98% of its land) with the rest in Love County (Census 2020 ZIP-county file). About 37,000 people live there (Census Bureau, ACS 2020-2024). Median household income is $61,989 (Census Bureau, ACS 2020-2024). By Census place, its land lies in Ardmore (14%), Dickson (4%), Lone Grove (4%), Springer (4%) and Gene Autry (1%); 73% is outside any Census place.

  • ACS2020-24
  • Census2020
  • FHFA2025
  • ZBP2023
  • IRS2022
7national area: Oklahoma, Arkansas, Louisiana and Texas
734sectional center: Oklahoma City, OK (SCF 730)
01delivery area within it
Town
Ardmore · its only residential ZIP
County
Carter County (98%); Love County (2%)
Census places
Ardmore (14%); Dickson (4%); Lone Grove (4%); Springer (4%)
Micro area
Ardmore, OK
House district
OK-4 119th Congress
Time zone
Central
Land area
351.6 sq mi · 105 people per sq mi
PO Box ZIPs
73402, 73403 also use the name Ardmore

Where is ZIP code 73401?

73401 centers on 34.208°, -97.107° and covers 351.6 square miles of land plus 12.9 of water. It borders 11 ZIP codes: 73436, 73443, 73447, 73458, 73453, 73448, 73030, 73463, 73446, 73086 and more.

73030 · Davis73086 · Sulphur73436 · Gene Autry73443 · Lone Grove73446 · Madill73447 · Mannsville73448 · Marietta73453 · Overbrook73458 · Springer73463 · Wilson74856 · Mill Creek73401 · Ardmore (this ZIP)734017346373448730307344673086748567345873453734477344373030 · Davis73086 · Sulphur73436 · Gene Autry73443 · Lone Grove73446 · Madill73447 · Mannsville73448 · Marietta73453 · Overbrook73458 · Springer73463 · Wilson74856 · Mill Creek73401 · Ardmore (this ZIP)734017346373448730307344673086748567345873453734477344373030 · Davis73086 · Sulphur73436 · Gene Autry73443 · Lone Grove73446 · Madill73447 · Mannsville73448 · Marietta73453 · Overbrook73458 · Springer73463 · Wilson74856 · Mill Creek73401 · Ardmore (this ZIP)73401734637344873030734467308674856734587345373447
Shaded by median household income, in national fifths (ACS 2020-2024); 73401 outlined. Census 2020 ZCTA boundaries. <$54.1k$98.1k+no figure

The map draws ZIP code areas only. For the streets inside 73401, 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 73401 compare with the rest of Carter County?

Rank of 73401 among the residential ZIP codes of its town, county and state (1 = the most; income and home value among ZIP codes of 1,000+ people living in households)
Measure73401In Carter CountyIn OK
People (ACS 2020-2024)36,8331st of 1514th of 664
Median household income$62k1st of 4137th of 343
Median home value$200k1st of 596th of 346

Its median household income is higher than in 33% of U.S. residential ZIP codes, and it is denser than 54% of all 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 73401?

The 2020 Census counted 36,744 people in 73401; the ACS, which samples households over 2020-2024, estimates 36,833. Between the 2010 and 2020 censuses its population grew 5.2% (its boundary stayed at least 90% the same).

People, ACS 2020-2024
36,833
2020 Census count
36,744+5.2% since 2010 (34,927)
Households
14,388
Median age
38.1

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 73401?

Of the 36,833 people the ACS estimates in 73401, 24.8% are under 18 and 16.2% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (64.2%), then Other or two or more (17.7%).

  • Under 1824.8%
  • 18 to 6459.1%
  • 65 and older16.2%
Age of the people of 73401 (ACS 2020-2024, B01001)
  • White, not Hispanic64.2%
  • Other or two or more17.7%
  • Hispanic or Latino9.5%
  • Black, not Hispanic7.1%
  • Asian, not Hispanic1.5%
Race and Hispanic origin in 73401 (ACS 2020-2024, B03002); each person counted once

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 73401 earn?

Median household income is $61,989 (ACS 2020-2024), the highest of the 4 ranked ZIP codes in Carter County. It is not measurably different from 2015-2019 ($64,451 in 2024 dollars): the change is within the surveys' margins of error.

Median household income
$61,989
Income per person
$35,076
Below the poverty line
15.6%
Unemployed (of the labor force)
3.9%
Adults 25+ with a bachelor's degree
22.4%
Adjusted gross income per tax return, 2022
$69,57215,140 returns; wages 64% of AGI (IRS)

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 73401?

FHFA's house price index for 73401, built from repeat sales and appraisals of the same homes, rose 59% from 2015 to 2025 and rose 48% from 2020 to 2025, and moved +2.0% in 2025.

Median home value (owners' estimate)
$200,200
Median gross rent
$1,006
Homes owned by their occupants
63.2%
Housing units
16,332
0 100 200 300 400 197819902000201020202025 0 100 200 300 400 197819902000201020202025 0 100 200 300 400 197819902000201020202025
Index = 100 in 1978, the first year FHFA reports for 73401; 2025: 417.9. Annual, not seasonally adjusted; FHFA calls its ZIP-level indexes developmental.

Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B25077, B25064, B25003, B25001); FHFA House Price Index, annual five-digit ZIP, updated 2026-03-31.

What businesses are in 73401?

1,263 business establishments had a location in this ZIP code in 2023, 1 fewer than in 2018; the most are in retail trade (ZIP Code Business Patterns).

  • Retail trade224
  • Health care and social assistance206
  • Other services (except public administration)109
  • Professional, scientific, and technical services108
  • Accommodation and food services108
  • Finance and insurance99

Source: U.S. Census Bureau, ZIP Code Business Patterns 2023 and 2018 (establishments with paid employees, by the business's ZIP code).

Which ZIP codes are next to 73401?

ZIP codes that share a boundary with 73401, then the nearest by center
ZIPTownPeopleHousehold incomeDistance
73436Gene Autry152$62k6.6 mi
73443Lone Grove3,380$59k11.4 mi
73447Mannsville1,090$50k14.7 mi
73458Springer741$86k15.4 mi
73453Overbrook662$93k15.4 mi
73448Marietta5,913$61k17.9 mi
73030Davis4,499$60k18.9 mi
73463Wilson3,909$56k19.6 mi
73446Madill8,479$59k20.5 mi
73086Sulphur8,404$71k20.7 mi
74856Mill Creek842$60k21.1 mi
73032Dougherty227$53k13.7 mi (near)

Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.

Which other ZIP codes use the name Ardmore?

2 more ZIP codes carry the postal name Ardmore, OK without a residential delivery area: PO boxes at the post office, or a single organization with its own ZIP code. The Census Bureau publishes no figures for them.

ZIP codes named Ardmore without a residential area (GeoNames postal codes)
ZIPCounty
73402Carter County
73403Carter County

Source: GeoNames postal codes (CC BY 4.0), downloaded 2026-10-09; a ZIP code with no Census ZCTA has no residential delivery area.