PlainZIP

Milburn, OK · standard

ZIP Code 73450

Johnston County, Oklahoma - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.

1,248
5/sq mi
$57,791
Median income
$101,000
Median home value
23.1%
Bachelor's or higher

The verdict

Milburn pairs a below-median household income with among the most affordable home values nationally, in a rural, homeowner-dominated area.

25th pct
household income, US ZIPs
10th pct
home value, US ZIPs
5
people per sq mi
86%
owner-occupied homes

Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 73450 against every reporting US ZIP.

ZIP code 73450 is a sparsely populated ZIP (a standard USPS delivery area) in Milburn, Johnston County, Oklahoma, home to just 1,248 residents across 244.7 square miles, a density of 5 people per square mile, in the Chicago time zone.

ZIP 73450 reports a modest median household income of $57,791 (8% below the Oklahoma average), while per-capita income is $27,786. Local economic indicators show a 15.5% poverty rate alongside 4.0% unemployment. On housing, the median home value is $101,000 (35% below the state average) with median rent at $986 per month, and 85.6% of occupied units are owner-occupied.

Educational attainment sits below the national norm: 23.1% of adults hold a bachelor's degree or higher, the median age is 40.8, and the average commute is 28 minutes. We also surface 4 nearby ZIP codes within roughly 10 miles and 6 additional ZIPs sharing Johnston County, so you can benchmark 73450 against its immediate geography rather than a national average alone.

Every figure on this page is sourced from the U.S. Census Bureau American Community Survey 5-Year Estimates (including median rent) and the FHFA House Price Index, no estimates, no proprietary scoring. Verify with Census →

Source: U.S. Census Bureau, American Community Survey 5-Year Estimates + ZIP Code Business Patterns + FHFA HPI ACS demographics and median rent, ZBP business establishments, FHFA HPI for ZIP 73450, Milburn, OK · 2023 Census ACS 5-Year Estimates use a rolling 60-month sample for stable small-geography estimates; ZBP updated annually; FHFA HPI updated quarterly/annually.

Quick Facts

1,248

Population

244.7

Area (sq mi)

5

People / sq mi

Chicago

Time Zone

standard

ZIP Type

Neighborhood Scorecard
Get an A-F grade across income, safety, housing, rent, education, commute, and childcare for this ZIP code.
View Scorecard →

Who lives in ZIP 73450?

40.8

Median Age

54.4%

Male

45.6%

Female

1.0%

Foreign-Born

White 71.8%
African American 3.5%
Asian 0.0%
American Indian or Alaska Native 11.3%
Native Hawaiian or Pacific Islander 0.0%
Two or More Ethnicities 12.6%
Hispanic or Latino 3.3%

Hispanic or Latino is an ethnicity category from the Census Bureau and may overlap with other categories above.

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

How much do residents earn?

$57,791

Median Household Income

-8% vs state

$27,786

Per Capita Income

15.5%

Poverty Rate

4.0%

Unemployment Rate

27.8 min

Mean Commute Time

How ZIP 73450 ranks nationally

Milburn, OK household income vs. every US ZIP code

Median household income, the full national distribution, with this ZIP marked

$57,791 25th percentile higher than 25% of 30,318 US ZIPs

$0–$20,000: 118 US ZIPs (0%). Below this entry. $20,000–$40,000: 1,573 US ZIPs (5%). Below this entry. $40,000–$60,000: 7,092 US ZIPs (23%). This entry sits in this band. $60,000–$80,000: 9,980 US ZIPs (33%). Above this entry. $80,000–$100,000: 5,778 US ZIPs (19%). Above this entry. $100,000–$120,000: 2,855 US ZIPs (9%). Above this entry. $120,000–$140,000: 1,362 US ZIPs (4%). Above this entry. $140,000–$160,000: 686 US ZIPs (2%). Above this entry. $160,000–$180,000: 364 US ZIPs (1%). Above this entry. $180,000–$200,000: 186 US ZIPs (1%). Above this entry. $200,000–$220,000: 324 US ZIPs (1%). Above this entry. This ZIP $0 $200K+ every reporting US ZIP, bucketed by value

Each bar is a $20K-wide band; taller bars hold more US ZIPs. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source U.S. Census Bureau, ACS 5-Year Estimates · 2019–2023

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

What is the education profile here?

High School Graduate or Higher 50.3%
Bachelor's Degree or Higher 23.1%

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

What does housing look like?

700

Total Housing Units

610

Occupied Units

90

Vacant Units

2.56

Avg Household Size

Occupancy Type

Owner 85.6%
Renter 14.4%

$101,000

Median Home Value

-35% vs state

$986

Median Rent

1996

Median Year Built

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

What businesses operate in this ZIP?

Census Bureau data shows 5 business establishments in ZIP 73450, employing approximately 16 people with a combined annual payroll of $288,000.

5

Businesses

16

Employees

$288K

Annual Payroll

0

Industry Sectors

Source: U.S. Census Bureau, ZIP Code Business Patterns (ZBP), 2023. Employment figures may include noise for disclosure avoidance.

Nearby ZIP Codes

Want a side-by-side? Compare 73450 vs 73432 →

ZIP 73450 vs its nearest neighbors, by population

Resident population of this ZIP and the closest reporting ZIP codes within ~10 miles.

residents

What this shows Among its immediate neighbors, ZIP 73450 ranks #2 by population - useful context the national average alone can't give.

Source U.S. Census Bureau · ACS 5-Year Estimates As of 2019–2023

ZIP 73450 vs its nearest neighbors, by median income

Median household income of this ZIP and the closest reporting ZIP codes within ~10 miles.

median income

What this shows By household income, ZIP 73450 ranks #2 of 5 neighboring ZIPs, local affluence varies block to block, not just metro to metro.

Source U.S. Census Bureau · ACS 5-Year Estimates As of 2019–2023
ZIP Code City Population Distance
73432 Coleman, OK 974 6.6 mi
73460 Tishomingo, OK 4,747 7.4 mi
73461 Wapanucka, OK 795 8.5 mi
74748 Kenefic, OK 642 9.0 mi

More ZIP Codes in Johnston County

73460 standard
Tishomingo, OK
Pop: 4,747
73447 standard
Mannsville, OK
Pop: 1,205
73432 standard
Coleman, OK
Pop: 974
73461 standard
Wapanucka, OK
Pop: 795
74856 standard
Mill Creek, OK
Pop: 782
73455 standard
Ravia, OK
Pop: 673

Related Areas

Johnston County Milburn, OK Oklahoma

Frequently Asked Questions

What county is ZIP code 73450 in? ▼
ZIP code 73450 (Milburn) is located in Johnston County, Oklahoma. Johnston County contains multiple ZIP codes, see the full list at /counties/johnston-ok.
What is the population of ZIP code 73450? ▼
ZIP code 73450 in Milburn, OK has a population of 1,248 according to the Census Bureau ACS 2023 estimates.
What is the median household income in ZIP 73450? ▼
The median household income in ZIP 73450 is $57,791, which is 24% below the national average of $76,288.
What is the average home value in ZIP 73450? ▼
The median home value in ZIP 73450 is $101,000, which is 64% below the national average of $278,155.
What is the demographic makeup of ZIP 73450? ▼
The largest racial group in ZIP 73450 is White at 71.8%. Hispanic or Latino residents make up 3.3% of the population.
How many businesses are in ZIP code 73450? ▼
ZIP code 73450 has 5 business establishments employing approximately 16 people, according to Census Bureau ZIP Code Business Patterns (ZBP) 2023 data.
What is the education level in ZIP code 73450? ▼
In ZIP code 73450, 50.3% of residents aged 25+ have a high school diploma or higher, and 23.1% hold a bachelor's degree or higher. These figures come from the Census Bureau ACS 5-Year Estimates (2023).
What is the average commute time in ZIP 73450? ▼
The mean commute time for workers in ZIP code 73450 is 27.8 minutes according to Census ACS data. The national average is roughly 26 minutes, so commuters here spend more time traveling to work than typical.
What percentage of residents own vs. rent in ZIP 73450? ▼
In ZIP code 73450, approximately 85.6% of occupied housing units are owner-occupied and 14.4% are renter-occupied, based on Census ACS 2023 data.
What is the poverty rate in ZIP code 73450? ▼
The poverty rate in ZIP code 73450 is 15.5% according to Census Bureau ACS 2023 estimates. This measures the percentage of the population living below the federal poverty threshold.

Read our methodology to see how this data is sourced, computed, and verified.