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Garfield County · Oklahoma

ZIP code 74640

Population, income, housing costs and the sales tax rate charged on purchases inside ZIP 74640 — Census 2019-2023 ACS 5-year, no modelled estimates.
Population
240

ZCTA residents

Median income
$66,875

Household, past 12 months

Median home
$90,000

Owner-occupied value

Sales tax
4.5%

Oklahoma state rate

Quick answer

ZIP 74640 sits in Garfield County, Oklahoma and is home to 240 people. Median household income is $66,875, the median home is worth $90,000 and median gross rent is —. 93.1% of households own their home, and purchases are taxed at 4.5% (Oklahoma state rate).

County
Garfield County

FIPS 40047

State
Oklahoma (OK)

664 ZIPs covered

Area codes
Not published

No NANPA match for this ZIP

Metro area
Outside covered metros

Rate jurisdiction used for tax

The numbers for 74640

American Community Survey 2019-2023 ACS 5-year estimates for this ZCTA.

Population
240ZIP 74640 residents
Median household income
$66,875Past 12 months, inflation adjusted
Median home value
$90,000Owner-occupied units
Median gross rent
—Rent plus utilities, monthly
Median age
55.1 yrsAll residents
Homeownership rate
93.1%Owner-occupied households

ZIP 74640 in context

How this area compares with national benchmarks.

ZIP 74640 is a very small community in Garfield County, Oklahoma, with 240 residents counted in the Census American Community Survey 2019-2023 ACS 5-year estimates, which places it #574 of 664 ranked by population — larger than 13% of them. The median age here is 55.1 years against 39.1 nationally, a markedly older profile that usually tracks retirees staying put and younger households leaving for work. At this population the ACS sample is small, so the margin of error around every dollar figure below is wide — treat the numbers as a band, not a point, and expect them to move between annual releases without the place itself changing.

Households in ZIP 74640 earn a median of $66,875 a year, 14.9% below the national figure of $78,538. This figure covers the household, not the worker: two people on ordinary wages at one address outrank a single professional in the same table. Poverty reaches 21.3% of residents here, well above the 12.4% national rate, which is the single clearest signal in this dataset that median income here is carried by a narrow band of households.

The typical owner-occupied home in ZIP 74640 is valued at $90,000, 70.3% below the national figure, while median gross rent runs not published a month. The home-price-to-income ratio works out to 1.3×, against roughly 3.9× nationally, so purchase prices are unusually low against local pay, the pattern in places where supply is plentiful and wage growth has been flat. 93.1% of occupied homes are owner-occupied versus 65% nationally, an owner-dominated market where rental listings are scarce and rent medians rest on a thin sample. The rent line includes utilities paid by the tenant, a definition worth remembering when comparing it against a landlord's quoted rate.

A median age of 55.1 puts ZIP 74640 well into retirement-weighted territory, which pulls median household income down even where household wealth is high, because retirement draws are counted differently from wages. With 240 residents, a handful of survey responses moves every median on this page. Compare ZIP 74640 against its county rather than against national figures.

The Census withheld gross rent for ZIP 74640 because the sample was too thin to publish at this geography. Those values were suppressed at the source, not lost in our dataset, and we do not model a replacement. Everything else on this page comes straight from the ACS 2019-2023 ACS 5-year tables.

Reading ZIP 74640 in context

How 74640 sits inside Garfield County and Oklahoma.

ZIP 74640 is tabulated inside Garfield County, Oklahoma, one of 16 ZIP areas the Census publishes for that county and 664 across Oklahoma. This is one of the smallest tabulated ZIP areas in the state, the kind of rural route where a single subdivision or farm cluster accounts for most addresses. County assignment on this page follows the largest share of the ZIP's land area, which matters where a delivery route crosses a county line: mail addressed to 74640 can be handled by a post office in a neighbouring county even though the tabulation area is filed here.

Against its own county, 74640 reports a median household income of $66,875, 18% below the $81,779 county median, and 16% above the $57,827 typical OK ZIP. Owner-occupied homes are valued at a median of $90,000, 34% below the county figure and 30% below the statewide ZIP median. Rent is reported gross — the contract amount plus tenant-paid utilities — at not published a month, which is why it reads higher than the advertised rent on a listing for the same unit.

Oklahoma charges 4.5% statewide, and local governments overlapping 74640 may add county, city or special-district levies on top. We publish the state floor for this ZIP rather than guessing a combined figure, because ZIP boundaries and taxing-district boundaries were drawn for different purposes and do not line up.

Everything above comes from the Census Bureau American Community Survey 2019-2023 ACS 5-year estimates for this ZIP Code Tabulation Area, with sales tax rates traced to the state revenue agency. Five-year estimates pool sixty months of responses, so they are stable enough to compare 74640 with its neighbours but always trail the current year, and any value the Census suppressed for sample size is shown as unpublished rather than filled in with a model.

Sales tax in 74640

What a purchase inside this ZIP costs at checkout.

Rate applied
4.5%State base rate only
Tax on $100
$5Rounded to the dollar
Tax on $1,000
$45Before any exemptions

Oklahoma levies 4.5% statewide, and counties, cities and special districts inside this ZIP can add their own local rate on top. Check the county page for the local component before you quote a price.

Affordability in this ZIP

Derived from the Census medians above — indicative, not an offer.

Rent burden
—Median rent ÷ median income
Price-to-income
1.3×Home value ÷ household income
Est. mortgage
$467/mo20% down, 30-yr at 6.75%
Poverty rate
21.3%Residents below poverty line

A rent burden above 30% is the federal threshold for cost-burdened households, and a price-to-income multiple above 4× is generally considered a stretched housing market. The mortgage figure is principal and interest only — taxes, insurance and HOA dues are extra.

How 74640 compares

ZIP 74640 against the median ZIP in Garfield County and across Oklahoma.

MeasureZIP 74640County medianState medianvs state
Median household income$66,875$81,779$57,827+16%
Median home value$90,000$136,300$128,900-30%
Median gross rent—$1,025$820—
Population2405651,633-85%

Medians are computed across the 16 ZIP areas in Garfield County and the 664 ZIP areas in Oklahoma.

Statewide rank

Where this ZIP places among all 664 Oklahoma ZIP areas.

Income

richer than 72% of 631 state ZIPs

#177
Home value

above 18% of 610 state ZIPs

#501
Population

larger than 14% of 664 state ZIPs

#574

Comparable ZIP codes

Oklahoma ZIP areas with almost the same household income.

ZIPCountyIncomeHome valueRent
74044Creek County$66,972$176,000$926
73529Stephens County$66,759$110,700$758
73650Roger Mills County$66,750$116,700$590
73722Alfalfa County$67,000$168,800$805
73526Jackson County$66,705$194,400$703
73950Beaver County$66,607$137,500$925

Nearby ZIP codes

Other ZIP codes filed under Garfield County.

Adjacent ZIP Codes

Other ZIP codes in Garfield County, Oklahoma.

ZIP 74640 questions

Common questions about this ZIP code.

Where is ZIP code 74640?
ZIP 74640 lies mostly in Garfield County, Oklahoma. County assignment follows the largest share of land area, so a ZIP straddling a county line is filed under its dominant county.
What sales tax do I pay in 74640?
Oklahoma charges 4.5% statewide, plus any county, city or district rate that applies locally.
Is 74640 expensive to live in?
Median rent runs — a month, and the median home is worth $90,000 — -30% against the typical Oklahoma ZIP.
Is a ZCTA the same as a postal ZIP code?
Not exactly. The Census builds ZIP Code Tabulation Areas from the ZIP codes of addresses inside each census block, so a ZCTA can differ slightly from the USPS delivery route of the same number, and PO-box-only ZIPs have no ZCTA at all.

Related pages for this area.

Sources & transparency

Every figure on this page is a published estimate for ZIP Code Tabulation Area 74640, except the affordability ratios and mortgage estimate, which we derive from those medians and label as estimates.

Last reviewed December 2024. Figures are published for reference and can change; verify with the source agency before filing or contracting. How we build and check this data.