PlainZIP

Greenville, IA · standard

ZIP Code 51343

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

238
4/sq mi
$60,625
Median income
$98,800
Median home value
5.9%
Bachelor's or higher

The verdict

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

30th pct
household income, US ZIPs
9th pct
home value, US ZIPs
4
people per sq mi
81%
owner-occupied homes

Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 51343 against every reporting US ZIP.

ZIP code 51343 is a sparsely populated ZIP (a standard USPS delivery area) in Greenville, Clay County, Iowa, home to just 238 residents across 64.3 square miles, a density of 4 people per square mile, in the Chicago time zone.

ZIP 51343 reports a modest median household income of $60,625 (21% below the Iowa average), while per-capita income is $41,267. Local economic indicators show a 0.0% poverty rate alongside 1.0% unemployment. Median home value sits at $98,800 (44% below the state average), median rent at - a month, and owner-occupancy at 80.8%.

Formal educational attainment runs low here: just 5.9% of adults hold a bachelor's degree or higher, the median age is 45.5, and the average commute is -. Beyond these figures, 6 nearby ZIP codes within about 10 miles are surfaced below, along with 6 more sharing Clay County, letting you compare 51343 to its immediate surroundings rather than a national baseline 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 51343, Greenville, 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

238

Population

64.3

Area (sq mi)

4

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 51343?

45.5

Median Age

66.9%

Male

33.1%

Female

0.0%

Foreign-Born

White 96.5%
African American 0.0%
Asian 0.0%
American Indian or Alaska Native 0.0%
Native Hawaiian or Pacific Islander 0.0%
Two or More Ethnicities 3.5%
Hispanic or Latino 1.2%

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?

$60,625

Median Household Income

-21% vs state

$41,267

Per Capita Income

0.0%

Poverty Rate

1.0%

Unemployment Rate

How ZIP 51343 ranks nationally

Greenville, IA household income vs. every US ZIP code

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

$60,625 30th percentile higher than 30% 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%). Below this entry. $60,000–$80,000: 9,980 US ZIPs (33%). This entry sits in this band. $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 44.9%
Bachelor's Degree or Higher 5.9%

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

What does housing look like?

95

Total Housing Units

73

Occupied Units

22

Vacant Units

2.36

Avg Household Size

Occupancy Type

Owner 80.8%
Renter 19.2%

$98,800

Median Home Value

-44% vs state

1938

Median Year Built

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

What businesses operate in this ZIP?

Census Bureau data shows 9 business establishments in ZIP 51343, employing approximately 15 people with a combined annual payroll of $695,000.

9

Businesses

15

Employees

$695K

Annual Payroll

1

Industry Sectors

Industry Establishments % of Total
Construction 3 33.3%

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 51343 vs 51341 →

ZIP 51343 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 51343 ranks #6 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 51343 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 51343 ranks #5 of 6 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
51341 Gillett Grove, IA 49 3.4 mi
50585 Sioux Rapids, IA 1,176 7.3 mi
51366 Webb, IA 379 6.3 mi
51301 Spencer, IA 12,691 9.7 mi
51333 Dickens, IA 522 9.4 mi
51033 Linn Grove, IA 428 10.0 mi

More ZIP Codes in Clay County

51301 standard
Spencer, IA
Pop: 12,691
51338 standard
Everly, IA
Pop: 1,000
51357 standard
Royal, IA
Pop: 728
51047 standard
Peterson, IA
Pop: 646
51333 standard
Dickens, IA
Pop: 522
51366 standard
Webb, IA
Pop: 379

Related Areas

Clay County Greenville, IA Iowa

Frequently Asked Questions

What county is ZIP code 51343 in? ▼
ZIP code 51343 (Greenville) is located in Clay County, Iowa. Clay County contains multiple ZIP codes, see the full list at /counties/clay-ia.
What is the population of ZIP code 51343? ▼
ZIP code 51343 in Greenville, IA has a population of 238 according to the Census Bureau ACS 2023 estimates.
What is the median household income in ZIP 51343? ▼
The median household income in ZIP 51343 is $60,625, which is 21% below the national average of $76,288.
What is the average home value in ZIP 51343? ▼
The median home value in ZIP 51343 is $98,800, which is 64% below the national average of $278,155.
What is the demographic makeup of ZIP 51343? ▼
The largest racial group in ZIP 51343 is White at 96.5%. Hispanic or Latino residents make up 1.2% of the population.
How many businesses are in ZIP code 51343? ▼
ZIP code 51343 has 9 business establishments employing approximately 15 people, according to Census Bureau ZIP Code Business Patterns (ZBP) 2023 data.
What is the education level in ZIP code 51343? ▼
In ZIP code 51343, 44.9% of residents aged 25+ have a high school diploma or higher, and 5.9% 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 51343? ▼
In ZIP code 51343, approximately 80.8% of occupied housing units are owner-occupied and 19.2% are renter-occupied, based on Census ACS 2023 data.

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