Le Grand, IA · standard
ZIP Code 50142
Marshall County, Iowa - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.
- 931
- 363/sq mi High-density area
- $76,250
- Median income Near-median income area
- $145,700
- Median home value Below-median home value
- 23.4%
- Bachelor's or higher Near-average bachelor's attainment
National ZIP placement
Le Grand pairs an above-median household income with among the most affordable home values nationally, in a low-density, homeowner-dominated area.
- Top 43%
- household income, US ZIPs
- 24th pct
- home value, US ZIPs
- 363
- people per sq mi
- 93%
- owner-occupied homes
Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 50142 against every reporting US ZIP.
ZIP code 50142 is a sparsely populated ZIP (a standard USPS delivery area) in Le Grand, Marshall County, Iowa, home to just 931 residents across 2.6 square miles, a density of 363 people per square mile, in the Chicago time zone.
ZIP 50142 lands in the middle-income range, with a median household income of $76,250 (0% below the average Iowa ZIP), while per-capita income is $37,457. Both reported hardship measures are comparatively low in absolute terms: poverty is 5.6% and unemployment is 3.3%. Home values sit below the statewide ZIP benchmark: the median is $145,700 (17% below the average Iowa ZIP), and median rent is $533; owner occupancy is 92.9%.
Educational attainment sits below the national norm: 23.4% of adults hold a bachelor's degree or higher, the median age is 47.5, and the average commute is -. The page also surfaces 5 ZIP codes within roughly 10 miles and 6 more in Marshall County, so 50142 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 50142, Le Grand, 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
931
Population
2.6
Area (sq mi)
363
People / sq mi
Chicago
Time Zone
standard
ZIP Type
Who lives in ZIP 50142?
47.5
Median Age
43.2%
Male
56.8%
Female
1.1%
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?
$76,250
Median Household Income
-0% vs state ZIP avg
$37,457
Per Capita Income
5.6%
Poverty Rate
3.3%
Unemployment Rate
How ZIP 50142 ranks among Iowa ZIPs
Le Grand, 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)
$76,250 Top 44% higher than 56% 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
384housing units
384
Total Housing Units
338
Occupied Units
46
Vacant Units
2.13
Avg Household Size
Occupancy Type
$145,700
Median Home Value
-17% vs state ZIP avg
$533
Median Rent
1974
Median Year Built
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What businesses operate in this ZIP?
Census Bureau data shows 12 business establishments in ZIP 50142, employing approximately 34 people with a combined annual payroll of $851,000.
12
Businesses
34
Employees
$851K
Annual Payroll
2
Industry Sectors
| Industry | Establishments | % of Total |
|---|---|---|
| Construction | 4 | 33.3% |
| Retail trade | 3 | 25.0% |
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 50142 vs 50173 →
ZIP 50142 vs its nearest neighbors, by population
Resident population of this ZIP and the closest reporting ZIP codes within ~10 miles.
- 50158
Marshalltown (50158)
31,591 residents
- 50632 1,107
Garwin (50632)
1,107 residents
- 50106 1,039
Gilman (50106)
1,039 residents
- 50142 931
Le Grand (50142)
931 residents
- 50173 696
Montour (50173)
696 residents
- 50078 126
Ferguson (50078)
126 residents
What this shows Among its immediate neighbors, ZIP 50142 ranks #4 by population - useful context the national average alone can't give.
ZIP 50142 vs its nearest neighbors, by median income
Median household income of this ZIP and the closest reporting ZIP codes within ~10 miles.
- 50106
Gilman (50106)
$101,193 median income
- 50173
Montour (50173)
$96,250 median income
- 50142
Le Grand (50142)
$76,250 median income
- 50632
Garwin (50632)
$71,667 median income
- 50158
Marshalltown (50158)
$70,367 median income
- 50078
Ferguson (50078)
$52,500 median income
What this shows By household income, ZIP 50142 ranks #3 of 6 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 50142, 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 50142 in?
ZIP code 50142 (Le Grand) 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 50142?
ZIP code 50142 in Le Grand, IA has a population of 931 according to the Census Bureau ACS 2023 estimates.
What is the median household income in ZIP 50142?
The median household income in ZIP 50142 is $76,250, which is 0% below the national average of $76,288.
What is the average home value in ZIP 50142?
The median home value in ZIP 50142 is $145,700, which is 48% below the national average of $278,155.
What is the demographic makeup of ZIP 50142?
The largest racial group in ZIP 50142 is White at 91.1%. Hispanic or Latino residents make up 6.0% of the population.
How many businesses are in ZIP code 50142?
ZIP code 50142 has 12 business establishments employing approximately 34 people, according to Census Bureau ZIP Code Business Patterns (ZBP) 2023 data.
What is the education level in ZIP code 50142?
In ZIP code 50142, 64.6% of residents aged 25+ have a high school diploma or higher, and 23.4% 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 50142?
In ZIP code 50142, approximately 92.9% of occupied housing units are owner-occupied and 7.1% are renter-occupied, based on Census ACS 2023 data.
What is the poverty rate in ZIP code 50142?
The poverty rate in ZIP code 50142 is 5.6% 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 50142's numbers, next.
- See how ZIP 50142 compares to a neighboring ZIP code on the same Census fields Compare this ZIP
- Check where Le Grand, 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.