Residential delivery area · Oklahoma
ZIP Code 73078: Piedmont, OK
ZIP code 73078 is in Piedmont, Oklahoma, entirely in Canadian County (Census 2020 ZIP-county file). About 13,000 people live there (Census Bureau, ACS 2020-2024). Median household income is $105,441 (Census Bureau, ACS 2020-2024). By Census place, its land lies in Piedmont (62%) and Oklahoma City (12%); 26% is outside any Census place.
- ACS2020-24
- Census2020
- FHFA2025
- ZBP2023
- IRS2022
- Town
- Piedmont · its only residential ZIP
- County
- Canadian County
- Census places
- Piedmont (62%); Oklahoma City (12%)
- Metro area
- Oklahoma City, OK
- House districts
- OK-5 (98%), OK-3 (2%) 119th Congress, by share of land
- State
- Oklahoma
- Time zone
- Central
- Land area
- 64.9 sq mi · 201 people per sq mi
Where is ZIP code 73078?
73078 centers on 35.675°, -97.754° and covers 64.9 square miles of land plus 0.8 of water. It borders 6 ZIP codes: 73012, 73016, 73099, 73025, 73762, 73013.
The map draws ZIP code areas only. For the streets inside 73078, 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 73078 compare with the rest of Canadian County?
| Measure | 73078 | In Canadian County | In OK |
|---|---|---|---|
| People (ACS 2020-2024) | 13,021 | 5th of 14 | 101st of 664 |
| Median household income | $105k | 2nd of 11 | 8th of 343 |
| Median home value | $318k | 1st of 10 | 18th of 346 |
Its median household income is higher than in 84% of U.S. residential ZIP codes, and it is denser than 63% 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 73078?
The 2020 Census counted 12,069 people in 73078; the ACS, which samples households over 2020-2024, estimates 13,021. Between the 2010 and 2020 censuses its population grew 55.0% (its boundary stayed at least 90% the same).
- People, ACS 2020-2024
- 13,021
- 2020 Census count
- 12,069+55.0% since 2010 (7,786)
- Households
- 4,422
- Median age
- 37.0
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 73078?
Of the 13,021 people the ACS estimates in 73078, 28.7% are under 18 and 14.2% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (74.4%), then Hispanic or Latino (13.6%).
- Under 1828.7%
- 18 to 6457.1%
- 65 and older14.2%
- White, not Hispanic74.4%
- Hispanic or Latino13.6%
- Other or two or more8.4%
- Black, not Hispanic3.4%
- Asian, not Hispanic0.1%
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 73078 earn?
Median household income is $105,441 (ACS 2020-2024), the 2nd highest of the 11 ranked ZIP codes in Canadian County. It is not measurably different from 2015-2019 ($105,532 in 2024 dollars): the change is within the surveys' margins of error.
- Median household income
- $105,441
- Income per person
- $44,139
- Below the poverty line
- 2.7%
- Unemployed (of the labor force)
- 3.2%
- Adults 25+ with a bachelor's degree
- 37.6%
- Adjusted gross income per tax return, 2022
- $105,6355,950 returns; wages 69% 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 73078?
FHFA's house price index for 73078, built from repeat sales and appraisals of the same homes, rose 71% from 2015 to 2025 and rose 46% from 2020 to 2025, and moved +0.4% in 2025.
- Median home value (owners' estimate)
- $318,400
- Median gross rent
- $1,667
- Homes owned by their occupants
- 92.1%
- Housing units
- 4,552
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 73078?
268 business establishments had a location in this ZIP code in 2023, 41 more than in 2018; the most are in construction (ZIP Code Business Patterns).
- Construction80
- Professional, scientific, and technical services33
- Administrative and support and waste management and remediation services20
- Retail trade19
- Health care and social assistance16
- Other services (except public administration)16
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 73078?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 73012 | Edmond | 46,993 | $127k | 9.0 mi |
| 73016 | Cashion | 2,492 | $104k | 9.0 mi |
| 73099 | Yukon | 91,014 | $88k | 10.8 mi |
| 73025 | Edmond | 16,914 | $176k | 11.0 mi |
| 73762 | Okarche | 2,286 | $93k | 12.7 mi |
| 73013 | Edmond | 58,023 | $114k | 14.7 mi |
| 73142 | Oklahoma City | 17,548 | $82k | 7.5 mi (near) |
| 73162 | Oklahoma City | 28,728 | $88k | 9.0 mi (near) |
| 73132 | Oklahoma City | 27,834 | $60k | 11.1 mi (near) |
| 73134 | Oklahoma City | 7,522 | $66k | 11.1 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.