US ZIP Code
74856

Mill Creek, OK

Johnston County  ·  Oklahoma

● Active
👥 794 Population ↓ 6% since 2019
💰 $65,250 Median HH Income
▼ 14% below avg ↑ 5% since 2019
🎂 50.3 Median Age ↑ 16% since 2019
🏠 $121,900 Median Home Value
▼ 56% below avg ↑ 19% since 2019
🎓 23.3% College Grads
▼ 40% below avg
📊 1.3% Unemployment
▼ 73% below avg ↓ 65% since 2019
ZIP Code Details
ZIP Code74856
CityMill Creek
StateOklahoma (OK)
CountyJohnston County
Area Code580
Elevation938 ft
Latitude34.396638
Longitude-96.816268
TimezoneChicago (DST)
FIPS40069
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 46.1% (366) Female 53.9% (428) ♀

Race & Ethnicity

White: 73.7%Hispanic: 2.5%Black: 0.4%Other: 11.6%Race
White73.7%
Hispanic2.5%
Black0.4%
Other11.6%

Age Breakdown

Under 5
3%
5–17
12%
18–24
6%
25–44
19%
45–64
27%
65+
12%

Key Indicators

Median Age50.3 yrs ↑ 16% since 2019
Avg Household Size3.04
Below Poverty9.1% ▼ 9% below avg
College Grads23.3% ▼ 40% below avg
Unemployment1.3% ▼ 73% below avg
No HS Diploma3 (0.6%)
HS Graduate255 (47.2%)
Some College92 (17%)
Associates64 (11.9%)
Bachelors58 (10.7%)
Graduate Degree68 (12.6%)

Education

No HS: 0.6%HS Grad: 47.2%Some College: 17%Associates: 11.9%Bachelors: 10.7%Graduate: 12.6%Edu
No HS0.6%
HS Grad47.2%
Some College17.0%
Associates11.9%
Bachelors10.7%
Graduate12.6%
Housing & Income

Housing Tenure

Owner: 85.8%Renter: 14.2%Tenure
Owner85.8%
Renter14.2%

Home Value Distribution

Under $50k
18%
$50k–100k
26%
$100k–150k
9%
$150k–200k
6%
$200k–300k
25%
$300k–500k
14%
Over $500k
3%

Financials

Median HH Income$65,250 ▼ 14% below avg ↑ 5% since 2019
Median Home Value$121,900 ▼ 56% below avg ↑ 19% since 2019
Home/Income Ratio1.9x (nat avg ~3.5x)
Median Rent$875/mo ↑ 16% since 2019
Total Units312
Vacant Units51
Avg HH Size3.04

Income Distribution

Under $25k
19%
$25k–50k
16%
$50k–75k
17%
$75k–100k
14%
$100k–150k
19%
$150k–200k
12%
Over $200k
2%
Employment & Commute

How People Get to Work

Drove Alone
94%
Walked
1%
Work From Home
5%

Commute Time

Under 15 min
37%
15–30 min
24%
30–45 min
29%
Over 45 min
10%
Housing Stock

Year Built

Before 1940
0%
1940s–1950s
8%
1960s–1970s
22%
1980s–1990s
13%
2000+
56%

Summary

Total Units312
Vacant51
Owner Occupied85.8%
Renter Occupied14.2%
Avg HH Size3.04
Frequently Asked Questions
ZIP code 74856 is in Mill Creek, OK, in Johnston County.
ZIP code 74856 is located in Oklahoma (OK).
ZIP code 74856 is in Johnston County, OK.
ZIP 74856 observes the Chicago timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 74856 is 794 people (ACS 2023).
The median household income in ZIP code 74856 is $65,250 (ACS 2023).
The median home value in ZIP 74856 is $121,900 (ACS 2023).
About ZIP Code 74856

ZIP code 74856 is located in Mill Creek, Oklahoma, within Johnston County. With a population of 794, this is a sparsely populated ZIP code with a mature community — the median age is 50.3 years. Economically, 74856 is a solidly middle-class ZIP code: the median household income of $65,250 is near the national average.

Real estate in ZIP code 74856 represents one of the more affordable housing markets in the country. The median home value of $121,900 is well below the national average. Renters can expect to pay around $875 per month in median rent. Homeownership is strong here — 85.8% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 19% since 2019.

The population of 74856 is primarily White (73.68%). Residents are less-educated — 23.3% hold a bachelor's degree or higher, which is below the national average. Poverty affects a relatively small share of residents at 9.1%. Household income has grown by 5% since 2019.

The unemployment rate in 74856 stands at 1.3%, which is well below the national average. As in most parts of the country, driving alone is the dominant commute mode at 82%.

Overall, ZIP code 74856 in Mill Creek, OK is characterized as solidly middle-class, less-educated, a mature community, and predominantly owner-occupied. With 794 residents, a median household income of $65,250, and a median home value of $121,900, it offers a clear picture of life in this part of Oklahoma.