Median Income
$84,286
12% higher than US avg
Home Value
$150,500
47% lower than US avg
Bachelor's+
18.9%
44% lower than US avg
Median Rent
$733
37% lower than US avg
Obesity Rate
39.5%
23% higher than US avg
Unemployment
4.2%
17% higher than US avg
Poverty Rate
7.9%
36% lower than US avg
How Grand Mound Compares to the U.S. Average (100% = U.S. avg)
People
Population554
Median Age33.7 yrs
Density296/mi²
Male / Female51% / 49%
Largest GroupWhite 93%
Veterans7.7%
Economy
A
Median Income$84,286
Per Capita$31,076
Unemployment4.2%
Poverty7.9%
County GDP$2,951M
Commute23 min
Housing
A+
Home Value$150,500
Rent$733
Ownership80.1%
Zillow$250,921
Housing Units210
Rent Burden27.7%
Health
Obesity39.5%
Uninsured4.7%
Smoking17.3%
Depression22.3%
Heart Disease6.0%
Climate
Avg Temp50°F (10°C)
AQI46 (Good)
Rain37.9 in/yr
Elevation725 ft (221 m)
Education
C+
Bachelor's+18.9%
High School+95.8%
Graduate+4.4%
School Score5.78
Community
2024 VoteR 59% / D 40%
Commute23 min
Broadband87.0%
EV Stations1
Libraries7
Is Grand Mound a Good Place to Live?
Based on current data, Grand Mound receives an overall livability score of 3.9 out of 5.0, earning a grade of B+. Key strengths include above-average household incomes, affordable housing, a low poverty rate, high health insurance coverage. Areas to be aware of include high obesity rates. Grand Mound offers a solid quality of life with a good balance of affordability, safety, and opportunity.
Economy & Jobs
The median household income in Grand Mound is $84,286, 12% above the national average of $75,149. Residents generally enjoy above-average earning potential. Unemployment stands at 4.2%, indicating a healthy job market. Only 7.9% of residents live below the poverty line, well below the national rate of 12.4%. Workers commute an average of 23 minutes.
Cost of Living & Housing
The median home value in Grand Mound is $150,500, 47% below the national median / offering relatively affordable homeownership. Renters pay a median of $733 per month, below the national average / a plus for affordability. At just 1.8x median income, home prices are very affordable relative to local earnings.
Education
18.9% of residents hold a bachelor's degree, below the national average of 33.7%. 95.8% have completed high school. Area schools have an average test score of 5.8/10.
Climate & Weather
Grand Mound experiences four distinct seasons with an average temperature of 50°F. Winters average 22°F in January while summers reach 74°F in July. Annual precipitation totals 37.9 inches, including 28.7 inches of snow. Air quality is rated Good with a median AQI of 46.
Grand Mound has a population of 554 with a density of 296 people per square mile, spread across 1.8 square miles. The median age is 33.7 years, 13% younger than the national median of 38.9. The gender split is 49.3% female and 50.7% male. The city is predominantly White (93.3%), with 4.9% Hispanic. English is the primary language spoken at home by 97.4% of residents. 7.7% of the population are veterans, above the national rate of 6.0%. 11.6% of residents have a disability. 95.3% have health insurance coverage.
Population
554
Total Population
2023 Census
33.7yrs
Median Age
13% below US avg
Race & Ethnicity
Grand Mound vs U.S. Average
Language Spoken at Home
English Only
97.4%
24% above US avg
Spanish
2.2%
84% below US avg
Social Characteristics
Grand Mound vs U.S. Average
The median household income in Grand Mound is $84,286, which is 12% above the national average of $75,149. Per capita income is $31,076 (below the $39,052 national figure). The average weekly wage is $1,014, 29% lower than the U.S. average. The unemployment rate is 4.2% (above the 3.6% US average). 7.9% of residents live below the poverty line, lower than the national rate of 12.4%. The area has 1,498 business establishments, including 117 restaurants. The cost of living index is 87.8, below the national baseline of 100 / offering relatively affordable living. Workers commute an average of 23 minutes (shorter than the 28-minute US average). 4.5% of workers work from home (below the 15.2% national rate).
Income: Grand Mound vs U.S.
Income
| Median HH Income | $84,286 |
| 12% above US avg |
| Per Capita Income | $31,076 |
| Avg Weekly Wage | $1,014 |
| IRS Avg AGI | $65,940 |
| Gini Index | 0.432 (0=equal, 1=unequal) |
Employment & Poverty
| Unemployment | 4.2% |
| 17% above US avg |
| Poverty Rate | 7.9% |
| 36% below US avg |
| Establishments (County) | 1,498 |
| County GDP | $2,951M |
Business (County)
| Restaurants | 117 |
| Healthcare | 128 |
| Retail | 162 |
| Manufacturing | 60 |
Tax & Cost of Living
| Property Tax (IRS) | $4,438 |
| 27% above US avg |
| Cost of Living | 87.80 (100=avg) |
| Effective Tax Rate | 2.95% |
Commute & Transportation
| Commute Time | 22.9 min |
| Drive Alone | 79.3% |
| Public Transit | 2.0% |
| Work from Home | 4.5% |
The median home value in Grand Mound is $150,500, 47% below the national median of $281,900. Zillow estimates the typical home value at $250,921, higher than the Census estimate. Monthly rent averages $733 (37% below the national average of $1,163). Fair market rent ranges from $788 for a one-bedroom to $989 for a two-bedroom apartment. 80.1% of housing units are owner-occupied (above the 65.4% national rate). There are 210 total housing units in the city. The median year a home was built is 1945. The average annual property tax is $4,438 (higher than the $3,500 national average). 27.7% of renters spend 30% or more of their income on housing. The home price-to-income ratio is 1.8x, well within the affordable range.
Home Values
| Census Median | $150,500 |
| 47% below US avg |
| Zillow ZHVI | $250,921 |
Rental Costs
| Census Median Rent | $733 |
| 37% below US avg |
| Rent Burden | 27.7% |
HUD Fair Market Rent
| Studio | $738 |
| 1 Bedroom | $788 |
| 2 Bedrooms | $989 |
| 3 Bedrooms | $1,282 |
| 4 Bedrooms | $1,420 |
Ownership & Property
| Homeownership | 80.1% |
| Owner-Occupied | 80.1% |
| Renter-Occupied | 19.9% |
| Housing Units | 210 |
| Median Year Built | 1945 |
Property Tax
| Avg Tax (IRS) | $4,438 |
| 27% above US avg |
| Effective Rate | 2.95% |
In Grand Mound, 39.5% of adults are obese, above the national rate of 32.1%. 10.0% have diabetes. Heart disease affects 6.0% of residents. 32.5% have high blood pressure. 17.3% are current smokers (above the 14.0% national rate). 23.4% report binge drinking. 25.1% are physically inactive. 22.3% report depression. 18.5% experience frequent mental distress. 4.7% of residents lack health insurance (below the 8.6% national rate). The primary care physician ratio is 1:2,112. The dentist ratio is 1:1,716. 76.9% of residents have access to exercise opportunities. The food environment index is 8.0 out of 10.
Health Metrics: Grand Mound vs U.S. Average (%)
Chronic Conditions
| Obesity | 39.5% |
| 23% above US avg |
| Diabetes | 10.0% |
| Heart Disease | 6.0% |
| High Blood Pressure | 32.5% |
| Asthma | 10.4% |
| COPD | 7.0% |
| Cancer | 7.4% |
| Stroke | 3.1% |
Behaviors & Mental Health
| Smoking | 17.3% |
| 24% above US avg |
| Binge Drinking | 23.4% |
| Physical Inactivity | 25.1% |
| Depression | 22.3% |
| Mental Distress | 18.5% |
| Physical Distress | 12.9% |
| Short Sleep | 34.7% |
Healthcare Access
| Insurance Rate | 95.3% |
| Uninsured | 4.7% |
| 45% below US avg |
| Primary Care | 1:2,112 |
| Dentists | 1:1,716 |
| Mental Health | 1:537 |
| Checkup Rate | 74.8% |
| Dental Visits | 64.3% |
| Premature Death | 8,790/100K |
Food & Exercise
| Food Environment | 8.0/10 |
| Exercise Access | 76.9% |
| Healthcare Facilities | 128 |
Grand Mound experiences four distinct seasons with an average annual temperature of 50°F (10°C). Winters average 22°F in January while summers reach 74°F in July. Annual precipitation totals 37.9 inches. The area receives 28.7 inches of snow annually, a moderate snowfall amount. Air quality is rated Good with a median AQI of 46. 63% of days have good air quality. The city sits at an elevation of 725 feet.
Temperature
22°F Jan (-6°C)
74°F Jul (23°C)
| Annual Average | 49.9°F |
| 8% below US avg |
| January Average | 22°F (-6°C) |
| July Average | 74°F (23°C) |
Geography
| Elevation | 725 ft (221 m) |
| Area | 1.8 sq mi (4.7 km²) |
| Population Density | 296/sq mi |
| Coordinates | 41.8237°N, 90.6507°W |
| Timezone | America/Chicago |
| County | Clinton County County |
| Nearest Airport | Quad Cities International (MLI)
27 miles away |
Precipitation & Snow
Annual Rainfall
37.9"
0% below US avg
Wettest Month (Jun)
4.81"
Air Quality
| AQI Median | 46.0 |
| Rating | Good |
| Good Days % | 63.0% |
| Unhealthy Days | 0 |
Air Pollutants (EPA 2023)
| Ozone (O₃) | 0.0477 ppm |
| SO₂ (Sulfur Dioxide) | 1.32 ppb |
| PM2.5 (Fine Particles) | 11.0 μg/m³ |
Natural Hazard Risk
| Overall Risk | Relatively Low |
| Risk Score | 64.8 / 100 |
| Social Vulnerability | 34.6 / 100 |
| Community Resilience | 87.5 / 100 |
Hazard Breakdown
| Tornado |
Relatively Moderate |
| Hurricane |
Very Low |
| Earthquake |
Very Low |
| Wildfire |
Very Low |
| Flood |
Relatively Low |
| Hail |
Relatively Moderate |
| Strong Wind |
Relatively High |
| Heat Wave |
Relatively Low |
| Winter Weather |
Relatively Low |
| Lightning |
Relatively Low |
| Ice Storm |
Relatively Moderate |
| Drought |
Relatively High |
| Cold Wave |
Relatively Moderate |
| Landslide |
Relatively Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Earthquake History
1 earthquake (M2.5+) within 150 km since 1990.
Strongest: M3.5. Most recent: M3.5 on Sep 2, 1999.
| Sep 2, 1999 |
8 km W of Amboy, Illinois |
M3.5 |
102 km |
Source: USGS (M2.5+, 1990-2025)
Tornado History
665 tornadoes (EF0+) within 100 km since 1950.
Strongest: EF4. Total: 6 fatalities, 210 injuries.
| Date |
Rating |
Distance |
Fatalities |
| Mar 13, 1990 |
EF4 |
78 km |
0 |
| Mar 29, 1981 |
EF4 |
60 km |
0 |
| Aug 12, 1974 |
EF4 |
90 km |
0 |
| Apr 11, 1965 |
EF4 |
23 km |
1 |
| Apr 30, 1954 |
EF4 |
96 km |
0 |
| Jun 1, 2007 |
EF3 |
76 km |
0 |
| May 21, 2004 |
EF3 |
100 km |
0 |
| May 9, 1995 |
EF3 |
92 km |
0 |
| May 9, 1995 |
EF3 |
33 km |
0 |
| Jun 19, 1993 |
EF3 |
98 km |
0 |
| Jun 19, 1993 |
EF3 |
56 km |
0 |
| Jul 13, 1992 |
EF3 |
56 km |
0 |
| Mar 13, 1990 |
EF3 |
40 km |
0 |
| May 8, 1988 |
EF3 |
91 km |
0 |
| May 8, 1988 |
EF3 |
14 km |
0 |
| Aug 5, 1979 |
EF3 |
91 km |
0 |
| Aug 15, 1978 |
EF3 |
63 km |
0 |
| Jun 20, 1974 |
EF3 |
36 km |
1 |
| Jun 14, 1974 |
EF3 |
49 km |
0 |
| May 13, 1974 |
EF3 |
23 km |
0 |
Source: NOAA SPC (EF0+, 1950-2024)
Wildfire History
5 wildfires (100+ acres) within 100 km.
Largest: UNIT 3 (1,206 ac, 1999).
| Year |
Name |
Acres |
Distance |
| 1999 |
UNIT 3 |
1,206 |
87 km |
| 2002 |
HSB 03 2 |
1,130 |
87 km |
| 2000 |
DESTRUST A |
756 |
86 km |
| 2006 |
HSB 003 |
674 |
88 km |
| 2004 |
HSB 009 |
608 |
87 km |
Source: NIFC/IRWIN (100+ acres)
Monthly Weather
| Month |
Avg Temperature |
Precipitation |
Summary |
| January |
22°F (-6°C) |
1.3 in |
Coldest, Driest |
| February |
26°F (-3°C) |
1.6 in |
|
| March |
39°F (4°C) |
2.4 in |
|
| April |
50°F (10°C) |
3.9 in |
|
| May |
62°F (17°C) |
4.7 in |
|
| June |
71°F (22°C) |
4.8 in |
Wettest |
| July |
74°F (23°C) |
4.2 in |
Warmest |
| August |
72°F (22°C) |
4.5 in |
|
| September |
65°F (18°C) |
3.7 in |
|
| October |
53°F (11°C) |
2.8 in |
|
| November |
39°F (4°C) |
2.3 in |
|
| December |
28°F (-2°C) |
1.8 in |
|
Grand Mound has a seasonal temperature swing of 52°F / from 22°F in January to 74°F in July. Total annual precipitation is 37.9 inches, with June being the wettest month (4.8") and January the driest (1.3").
Average costs for common services in Grand Mound. Prices are estimated based on regional cost of living data and may vary by provider.
Healthcare
| Doctor Visit (Primary Care) |
$220 ($132-$351) |
| Specialist Visit |
$307 ($176-$483) |
| Urgent Care Visit |
$176 ($88-$307) |
| Emergency Room Visit |
$1,932 ($702-$4,390) |
| Dental Cleaning |
$114 ($66-$176) |
| Dental Filling |
$220 ($132-$351) |
View all 40 services
Auto Repair
| Oil Change (Conventional) |
$40 ($22-$66) |
| Oil Change (Synthetic) |
$66 ($44-$105) |
| Brake Pad Replacement |
$263 ($132-$439) |
| Tire Rotation |
$35 ($18-$66) |
| New Tires (Set of 4) |
$527 ($351-$878) |
| Battery Replacement |
$176 ($88-$307) |
View all 18 services
Home Services
| Plumber (Per Hour) |
$88 ($53-$132) |
| Electrician (Per Hour) |
$79 ($44-$123) |
| HVAC Repair |
$351 ($132-$702) |
| HVAC System Install |
$6,146 ($3,512-$10,536) |
| Roof Repair |
$878 ($351-$1,756) |
| Roof Replacement |
$7,902 ($4,829-$13,170) |
View all 25 services
Legal
| Divorce (Uncontested) |
$1,317 ($439-$3,073) |
| Divorce (Contested) |
$13,170 ($4,390-$26,340) |
| DUI Defense |
$4,390 ($1,756-$8,780) |
| Bankruptcy (Chapter 7) |
$1,317 ($702-$2,634) |
| Will Preparation |
$439 ($176-$878) |
| Trust Preparation |
$2,195 ($878-$4,390) |
View all 12 services
Personal Care
| Men's Haircut |
$22 ($13-$40) |
| Women's Haircut |
$48 ($26-$88) |
| Hair Coloring (Full) |
$132 ($66-$220) |
| Manicure |
$22 ($13-$40) |
| Pedicure |
$35 ($22-$57) |
| Massage (1 Hour) |
$70 ($44-$114) |
View all 12 services
Food & Grocery
| Gallon of Milk (per gallon) |
$3.60 ($2.63-$4.83) |
| Dozen Eggs (per dozen) |
$3.07 ($2.20-$4.39) |
| Loaf of Bread |
$3.34 ($2.20-$4.83) |
| Chicken Breast (per lb) |
$3.95 ($2.63-$5.71) |
| Ground Beef (per lb) |
$4.83 ($3.51-$6.59) |
| Rice (per lb) |
$0.88 ($0.53-$1.58) |
View all 20 services
Utilities
| Electricity (Monthly) |
$123 ($70-$220) |
| Natural Gas (Monthly) |
$61 ($26-$132) |
| Water/Sewer (Monthly) |
$61 ($35-$105) |
| Internet (Monthly) |
$61 ($35-$88) |
| Cell Phone Plan (Monthly) |
$57 ($26-$88) |
| Cable TV (Monthly) |
$75 ($44-$132) |
View all 8 services
Transportation
| Monthly Parking (Downtown) |
$176 ($66-$439) |
| Car Insurance (Annual) |
$1,756 ($1,054-$3,073) |
| Bus Pass (Monthly) |
$61 ($26-$114) |
| Taxi/Uber (5-Mile Ride) |
$13 ($7.02-$22) |
| Car Registration (Annual) |
$88 ($26-$220) |
| Driver's License Renewal |
$26 ($13-$66) |
View all 8 services
Education & Childcare
| Daycare (Infant, Monthly) |
$1,054 ($527-$2,195) |
| Daycare (Toddler, Monthly) |
$878 ($439-$1,756) |
| After-School Care (Monthly) |
$351 ($176-$615) |
| Tutoring (Per Hour) |
$44 ($22-$88) |
| SAT/ACT Prep Course |
$878 ($351-$2,195) |
| Private School (K-12, Annual) |
$10,975 ($4,390-$26,340) |
View all 8 services
Pets
| Vet Visit (Routine Checkup) |
$53 ($26-$88) |
| Dog Vaccination (Annual) |
$88 ($44-$176) |
| Dog Grooming |
$53 ($26-$88) |
| Pet Boarding (Per Night) |
$35 ($18-$66) |
| Dog Spay/Neuter |
$263 ($132-$439) |
| Cat Spay/Neuter |
$176 ($88-$351) |
View all 9 services
Childcare
| Center-Based (monthly) |
| Infant | $685 |
| Toddler | $590 |
| Preschool | $590 |
| Family Childcare (monthly) |
| Infant | $462 |
| Toddler | $455 |
| Preschool | $455 |
Source: DOL Women's Bureau (2022)
Frequently Asked Questions About Grand Mound
What is the population of Grand Mound?
Grand Mound has a population of 554 residents and is located in Iowa. The population density is 296 people per square mile, spread across 1.8 square miles. The median age of residents is 33.7 years, which is younger than the national median of 38.9 years. The population is 49.3% female and 50.7% male.
Is Grand Mound expensive to live in?
Grand Mound is more affordable than the national average, with a cost of living index of 87.8 / below the baseline of 100. The median household income is $84,286, 12% above the national average of $75,149. The median home value is $150,500 (47% below the U.S. median). Renters pay a median of $733 per month, below the national average of $1,163. The home price-to-income ratio is 1.8x, indicating housing is reasonably affordable relative to local income levels.
What is the weather like in Grand Mound?
Grand Mound has a four-season climate with an average annual temperature of 50°F (10°C). Winter temperatures average 22°F in January, while summers reach an average of 74°F in July. Annual rainfall totals 37.9 inches, with 28.7 inches of snow. Air quality is rated Good with a median Air Quality Index (AQI) of 46.
How is the job market in Grand Mound?
Grand Mound has a healthy job market with an unemployment rate of 4.2%, near the national average of 3.6%. The average weekly wage is $1,014. There are 1,498 business establishments in the area, including 117 restaurants and food service locations. The average commute time is 23 minutes, and 4.5% of workers work from home.
How much does housing cost in Grand Mound?
The median home value in Grand Mound is $150,500. Zillow estimates the typical home value at $250,921. For renters, the median monthly rent is $733. Fair market rent is $788 for a 1-bedroom and $989 for a 2-bedroom apartment. The homeownership rate is 80.1%. The average annual property tax is $4,438.
How are the schools in Grand Mound?
Schools in Grand Mound score 5.8 out of 10 on standardized testing, near the national average. 18.9% of adults in Grand Mound hold a bachelor's degree or higher, below the national average of 33.7%. 95.8% have completed high school. 4.4% hold a graduate or professional degree.
How healthy is Grand Mound?
The obesity rate in Grand Mound is 39.5% (above the national rate of 32.1%). 17.3% of adults are smokers. 25.1% are physically inactive. 22.3% of residents report depression. 4.7% lack health insurance (below the national rate). 76.9% of residents have access to exercise opportunities. The primary care physician ratio is 1:2,112.
What is transportation like in Grand Mound?
The average commute in Grand Mound is 23 minutes, shorter than the national average of 28 minutes. 79.3% of workers drive alone to work, 2% use public transit, and 4.5% work from home.
What are the demographics of Grand Mound?
The racial and ethnic makeup of Grand Mound is 93.3% White, 4.9% Hispanic or Latino. 97.4% of residents speak only English at home. 7.7% of the population are military veterans. 11.6% of residents have a disability. 95.3% have health insurance coverage.