
Oklahoma County · Oklahoma
ZIP code 73145
- Population
- 3,685
- Median income
- $81,944
- Median home
- —
- Sales tax
- 4.5%
ZCTA residents
Household, past 12 months
Owner-occupied value
Oklahoma state rate
Quick answer
ZIP 73145 sits in Oklahoma County, Oklahoma and is home to 3,685 people. Median household income is $81,944, the median home is worth — and median gross rent is $1,593. 1.9% of households own their home, and purchases are taxed at 4.5% (Oklahoma state rate).
- County
- Oklahoma County
- State
- Oklahoma (OK)
- Area codes
- Not published
- Metro area
- Outside covered metros
FIPS 40109
664 ZIPs covered
No NANPA match for this ZIP
Rate jurisdiction used for tax
The numbers for 73145
American Community Survey 2019-2023 ACS 5-year estimates for this ZCTA.
- Population
- 3,685ZIP 73145 residents
- Median household income
- $81,944Past 12 months, inflation adjusted
- Median home value
- —Owner-occupied units
- Median gross rent
- $1,593Rent plus utilities, monthly
- Median age
- 21.7 yrsAll residents
- Homeownership rate
- 1.9%Owner-occupied households
ZIP 73145 in context
How this area compares with national benchmarks.
ZIP 73145 is a small town in Oklahoma County, Oklahoma, with 3,685 residents counted in the Census American Community Survey 2019-2023 ACS 5-year estimates, which places it #220 of 664 ranked by population — larger than 66% of them. The median age here is 21.7 years against 39.1 nationally, a distinctly younger profile, typical of places with students, military posts or a fast-growing family population. 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 73145 earn a median of $81,944 a year, 4.3% above the national figure of $78,538. Median household income counts every pre-tax dollar arriving at an address — wages, self-employment, Social Security, pensions, interest and public assistance — for everyone living there, so multi-earner households pull the figure up even where individual pay is modest. Poverty reaches 5.2% of residents here, less than half the 12.4% national rate.
The typical owner-occupied home in ZIP 73145 is valued at not published, while median gross rent runs $1,593 a month, 13.3% above the national figure, or roughly $19,116 across a full year. A household on the local median income would put about 23.3% of gross pay toward that rent against the federal 30% cost-burden threshold, so renting here is within the standard affordability guideline. 1.9% of occupied homes are owner-occupied versus 65% nationally, a renter-majority market, so rent figures matter more here than the home-value line. 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 21.7 means a large student or early-career population; income medians in places like this understate household resources, since many residents are supported from outside the address.
The Census withheld home value for ZIP 73145 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 73145 in context
How 73145 sits inside Oklahoma County and Oklahoma.
ZIP 73145 is tabulated inside Oklahoma County, Oklahoma, one of 52 ZIP areas the Census publishes for that county and 664 across Oklahoma. Population sits in the small-town band, typically one main street plus the addresses that feed into it. 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 73145 can be handled by a post office in a neighbouring county even though the tabulation area is filed here.
Against its own county, 73145 reports a median household income of $81,944, 28% above the $64,130 county median, and 42% above the $57,827 typical OK ZIP. Owner-occupied homes are valued at a median of not published. Rent is reported gross — the contract amount plus tenant-paid utilities — at $1,593 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 73145 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 73145 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 73145
What a purchase inside this ZIP costs at checkout.
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.
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 73145 compares
ZIP 73145 against the median ZIP in Oklahoma County and across Oklahoma.
| Measure | ZIP 73145 | County median | State median | vs state |
|---|---|---|---|---|
| Median household income | $81,944 | $64,130 | $57,827 | +42% |
| Median home value | — | $206,900 | $128,900 | — |
| Median gross rent | $1,593 | $1,050 | $820 | +94% |
| Population | 3,685 | 12,854 | 1,633 | +126% |
Medians are computed across the 52 ZIP areas in Oklahoma County and the 664 ZIP areas in Oklahoma.
Statewide rank
Where this ZIP places among all 664 Oklahoma ZIP areas.
- Income
- #85
- Home value
- —
- Population
- #220
richer than 87% of 631 state ZIPs
Not published
larger than 67% of 664 state ZIPs
Comparable ZIP codes
Oklahoma ZIP areas with almost the same household income.
Nearby ZIP codes
Other ZIP codes filed under Oklahoma County.
Adjacent ZIP Codes
Other ZIP codes in Oklahoma County, Oklahoma.
ZIP 73145 questions
Common questions about this ZIP code.
- Where is ZIP code 73145?
- ZIP 73145 lies mostly in Oklahoma 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 73145?
- Oklahoma charges 4.5% statewide, plus any county, city or district rate that applies locally.
- Is 73145 expensive to live in?
- Median rent runs $1,593 a month, about 23% of median household income, and the median home is worth — — — 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.
Keep going
Related pages for this area.
Sources & transparency
- US Census Bureau, ACS 2019-2023 5-year estimates — 2019-2023 ACS 5-year — population, income, housing
- Census 2020 ZCTA-to-county relationship file — County assignment by largest land-area overlap
- Oklahoma Tax Commission — Sales tax rates and local add-ons
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.