Saint Anthony, IA · standard
ZIP Code 50239
Marshall County, Iowa - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.
- 210
- 5/sq mi Low-density area
- $151,250
- Median income Above-median income area
- $354,200
- Median home value Above-median home value
- 7.3%
- Bachelor's or higher Below-average bachelor's attainment
National ZIP placement
Saint Anthony pairs a top-decile household income with above-median home values, in a rural, homeowner-dominated area.
- Top 4%
- household income, US ZIPs
- Top 26%
- home value, US ZIPs
- 5
- people per sq mi
- 93%
- owner-occupied homes
Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 50239 against every reporting US ZIP.
ZIP code 50239 is a sparsely populated ZIP (a standard USPS delivery area) in Saint Anthony, Marshall County, Iowa, home to just 210 residents across 43.8 square miles, a density of 5 people per square mile, in the Chicago time zone.
ZIP 50239 skews affluent, with a median household income of $151,250 (97% above the average Iowa ZIP), while per-capita income is $37,189. Both reported hardship measures are comparatively low in absolute terms: poverty is 6.0% and unemployment is 0.0%. Housing is both higher-cost and owner-heavy: median home value is $354,200 (102% above the average Iowa ZIP), while 93.3% of occupied homes are owner-occupied.
Formal educational attainment runs low here: just 7.3% of adults hold a bachelor's degree or higher, the median age is 33.2, and the average commute is -. The page also surfaces 6 ZIP codes within roughly 10 miles and 6 more in Marshall County, so 50239 can be compared with both its immediate and county-level context.
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 50239, Saint Anthony, IA · 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
210
Population
43.8
Area (sq mi)
5
People / sq mi
Chicago
Time Zone
standard
ZIP Type
Who lives in ZIP 50239?
33.2
Median Age
45.5%
Male
54.5%
Female
2.3%
Foreign-Born
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?
$151,250
Median Household Income
+97% vs state ZIP avg
$37,189
Per Capita Income
6.0%
Poverty Rate
0.0%
Unemployment Rate
How ZIP 50239 ranks among Iowa ZIPs
Saint Anthony, IA household income vs. every Iowa ZIP code
Median household income among 911 reporting Iowa ZIPs (this ZIP's population is too small for a reliable national-corpus placement)
$151,250 Top 1% higher than 99% of 911 Iowa ZIPs
Each bar is a $20K-wide band; taller bars hold more Iowa 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?
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What does housing look like?
Housing stock: occupied vs vacant
110housing units
110
Total Housing Units
105
Occupied Units
5
Vacant Units
3.37
Avg Household Size
Occupancy Type
$354,200
Median Home Value
+102% vs state ZIP avg
1938
Median Year Built
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What businesses operate in this ZIP?
Census Bureau data shows 3 business establishments in ZIP 50239, employing approximately 7 people with a combined annual payroll of $217,000.
3
Businesses
7
Employees
$217K
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 50239 vs 50051 →
ZIP 50239 vs its nearest neighbors, by population
Resident population of this ZIP and the closest reporting ZIP codes within ~10 miles.
- 50247
State Center (50247)
2,515 residents
- 50056
Colo (50056)
1,372 residents
- 50258 1,002
Union (50258)
1,002 residents
- 50278 842
Zearing (50278)
842 residents
- 50206 526
New Providence (50206)
526 residents
- 50051 283
Clemons (50051)
283 residents
- 50239 210
Saint Anthony (50239)
210 residents
What this shows Among its immediate neighbors, ZIP 50239 ranks #7 by population - useful context the national average alone can't give.
ZIP 50239 vs its nearest neighbors, by median income
Median household income of this ZIP and the closest reporting ZIP codes within ~10 miles.
- 50239
Saint Anthony (50239)
$151,250 median income
- 50247
State Center (50247)
$91,875 median income
- 50258
Union (50258)
$83,988 median income
- 50206
New Providence (50206)
$79,306 median income
- 50278
Zearing (50278)
$74,306 median income
- 50056
Colo (50056)
$73,333 median income
- 50051 $60,000
Clemons (50051)
$60,000 median income
What this shows By household income, ZIP 50239 ranks the highest of 7 neighboring ZIPs, local affluence varies block to block, not just metro to metro.
Nationwide ZIPs with similar ACS profiles
Two Census-derived peer sets for ZIP 50239, both outside IA so the neighborhoods are not geographic containment (Nearby and same-county blocks stay local).
Similar median household income
Nearest cross-state ZIPs by ACS median household income.
More ZIP Codes in Marshall County
Related Areas
Frequently Asked Questions
What county is ZIP code 50239 in?
ZIP code 50239 (Saint Anthony) is located in Marshall County, Iowa. Marshall County contains multiple ZIP codes, see the full list at /counties/marshall-ia.
What is the population of ZIP code 50239?
ZIP code 50239 in Saint Anthony, IA has a population of 210 according to the Census Bureau ACS 2023 estimates.
What is the median household income in ZIP 50239?
The median household income in ZIP 50239 is $151,250, which is 98% above the national average of $76,288.
What is the average home value in ZIP 50239?
The median home value in ZIP 50239 is $354,200, which is 27% above the national average of $278,155.
What is the demographic makeup of ZIP 50239?
The largest racial group in ZIP 50239 is White at 94.4%. Hispanic or Latino residents make up 2.0% of the population.
How many businesses are in ZIP code 50239?
ZIP code 50239 has 3 business establishments employing approximately 7 people, according to Census Bureau ZIP Code Business Patterns (ZBP) 2023 data.
What is the education level in ZIP code 50239?
In ZIP code 50239, 45.0% of residents aged 25+ have a high school diploma or higher, and 7.3% hold a bachelor's degree or higher. These figures come from the Census Bureau ACS 5-Year Estimates (2023).
What percentage of residents own vs. rent in ZIP 50239?
In ZIP code 50239, approximately 93.3% of occupied housing units are owner-occupied and 6.7% are renter-occupied, based on Census ACS 2023 data.
What is the poverty rate in ZIP code 50239?
The poverty rate in ZIP code 50239 is 6.0% according to Census Bureau ACS 2023 estimates. This measures the percentage of the population living below the federal poverty threshold.
Related
Take this with you
What to do with ZIP 50239's numbers, next.
- See how ZIP 50239 compares to a neighboring ZIP code on the same Census fields Compare this ZIP
- Check where Saint Anthony, IA ranks among every U.S. ZIP code on income, education, or homeownership View national rankings
- Save this ZIP to your shortlist to track alongside others you're considering View your shortlist
ZIP Code Tabulation Areas (ZCTAs) are Census Bureau approximations of USPS ZIP codes; figures describe the ZCTA area, not any single address within it.