Grand Mound, IA · standard
ZIP Code 52751
Clinton County, Iowa - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.
- 1,054
- 8/sq mi Low-density area
- $82,143
- Median income Near-median income area
- $172,700
- Median home value Near-median home value
- 23.2%
- Bachelor's or higher Near-average bachelor's attainment
National ZIP placement
Grand Mound pairs an above-median household income with below-median home values, in a rural, homeowner-dominated area.
- Top 35%
- household income, US ZIPs
- 35th pct
- home value, US ZIPs
- 8
- people per sq mi
- 83%
- owner-occupied homes
Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 52751 against every reporting US ZIP.
ZIP code 52751 is a sparsely populated ZIP (a standard USPS delivery area) in Grand Mound, Clinton County, Iowa, home to just 1,054 residents across 128.5 square miles, a density of 8 people per square mile, in the Chicago time zone.
ZIP 52751 lands in the middle-income range, with a median household income of $82,143 (7% above the average Iowa ZIP), while per-capita income is $40,106. Unemployment is 13.2%, an important qualifier alongside the household-income figure. Median home value is $172,700 (2% below the average Iowa ZIP) and median rent is $980; 82.9% of occupied homes are owner-occupied.
Educational attainment sits below the national norm: 23.2% of adults hold a bachelor's degree or higher, the median age is 34.6, and the average commute is 21 minutes. The page also surfaces 7 ZIP codes within roughly 10 miles and 6 more in Clinton County, so 52751 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 →
Top industries in ZIP 52751
Top 5 sectors by establishment count in Grand Mound, IA
Which industries have the most business establishments in ZIP 52751.
- Other services (except public administration)
Other services (except public administration)
6 establishments
- Transportation and warehousing
Transportation and warehousing
4 establishments
- Finance and insurance
Finance and insurance
4 establishments
- Construction
Construction
3 establishments
What this shows Establishment counts come from the Census ZIP Code Business Patterns program, which counts physical business locations rather than employees or revenue.
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 52751, Grand Mound, 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
1,054
Population
128.5
Area (sq mi)
8
People / sq mi
Chicago
Time Zone
standard
ZIP Type
Who lives in ZIP 52751?
34.6
Median Age
59.6%
Male
40.4%
Female
0.2%
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?
$82,143
Median Household Income
+7% vs state ZIP avg
$40,106
Per Capita Income
6.6%
Poverty Rate
13.2%
Unemployment Rate
21.1 min
Mean Commute Time
How ZIP 52751 ranks among Iowa ZIPs
Grand Mound, 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)
$82,143 Top 33% higher than 67% 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
391housing units
391
Total Housing Units
386
Occupied Units
5
Vacant Units
2.53
Avg Household Size
Occupancy Type
$172,700
Median Home Value
-2% vs state ZIP avg
$980
Median Rent
1945
Median Year Built
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What businesses operate in this ZIP?
Census Bureau data shows 21 business establishments in ZIP 52751, employing approximately 96 people with a combined annual payroll of $5,284,000.
21
Businesses
96
Employees
$5.3M
Annual Payroll
4
Industry Sectors
| Industry | Establishments | % of Total |
|---|---|---|
| Other services (except public administration) | 6 | 28.6% |
| Transportation and warehousing | 4 | 19.1% |
| Finance and insurance | 4 | 19.1% |
| Construction | 3 | 14.3% |
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 52751 vs 52729 →
ZIP 52751 vs its nearest neighbors, by population
Resident population of this ZIP and the closest reporting ZIP codes within ~10 miles.
- 52756
Long Grove (52756)
2,133 residents
- 52037
Delmar (52037)
1,223 residents
- 52751
Grand Mound (52751)
1,054 residents
- 52746
Donahue (52746)
967 residents
- 52254
Lost Nation (52254)
895 residents
- 52729
Calamus (52729)
874 residents
- 52745 633
Dixon (52745)
633 residents
- 52774 136
Welton (52774)
136 residents
What this shows Among its immediate neighbors, ZIP 52751 ranks #3 by population - useful context the national average alone can't give.
ZIP 52751 vs its nearest neighbors, by median income
Median household income of this ZIP and the closest reporting ZIP codes within ~10 miles.
- 52756
Long Grove (52756)
$116,250 median income
- 52746
Donahue (52746)
$107,813 median income
- 52037
Delmar (52037)
$90,813 median income
- 52729
Calamus (52729)
$87,500 median income
- 52751
Grand Mound (52751)
$82,143 median income
- 52774
Welton (52774)
$71,250 median income
- 52745
Dixon (52745)
$68,750 median income
- 52254
Lost Nation (52254)
$64,375 median income
What this shows By household income, ZIP 52751 ranks #5 of 8 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 52751, both outside IA so the neighborhoods are not geographic containment (Nearby and same-county blocks stay local).
Similar population
Nearest cross-state ZIPs by resident population (1,054 here; floor ≥1,000).
Similar median household income
Nearest cross-state ZIPs by ACS median household income.
More ZIP Codes in Clinton County
Related Areas
Frequently Asked Questions
What county is ZIP code 52751 in?
ZIP code 52751 (Grand Mound) is located in Clinton County, Iowa. Clinton County contains multiple ZIP codes, see the full list at /counties/clinton-ia.
What is the population of ZIP code 52751?
ZIP code 52751 in Grand Mound, IA has a population of 1,054 according to the Census Bureau ACS 2023 estimates.
What is the median household income in ZIP 52751?
The median household income in ZIP 52751 is $82,143, which is 8% above the national average of $76,288.
What is the average home value in ZIP 52751?
The median home value in ZIP 52751 is $172,700, which is 38% below the national average of $278,155.
What is the demographic makeup of ZIP 52751?
The largest racial group in ZIP 52751 is White at 95.1%. Hispanic or Latino residents make up 2.6% of the population.
How many businesses are in ZIP code 52751?
ZIP code 52751 has 21 business establishments employing approximately 96 people, according to Census Bureau ZIP Code Business Patterns (ZBP) 2023 data.
What are the main industries in ZIP code 52751?
The top industries by establishment count in ZIP 52751 are: Other services (except public administration) (6), Transportation and warehousing (4), Finance and insurance (4). There are 4 industry sectors represented in total.
What is the education level in ZIP code 52751?
In ZIP code 52751, 57.7% of residents aged 25+ have a high school diploma or higher, and 23.2% 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 52751?
The mean commute time for workers in ZIP code 52751 is 21.1 minutes according to Census ACS data. The national average is roughly 26 minutes, so commuters here spend less time traveling to work than typical.
What percentage of residents own vs. rent in ZIP 52751?
In ZIP code 52751, approximately 82.9% of occupied housing units are owner-occupied and 17.1% are renter-occupied, based on Census ACS 2023 data.
What is the poverty rate in ZIP code 52751?
The poverty rate in ZIP code 52751 is 6.6% 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 52751's numbers, next.
- See how ZIP 52751 compares to a neighboring ZIP code on the same Census fields Compare this ZIP
- Check where Grand Mound, 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.