Davenport, IA GIS Map
Davenport is a city in Scott County, Iowa, with a population of about 101,724. The map below shows its location, boundary and surrounding roads, with federal GIS layers you can turn on for the area.
- County
- Scott County
- Population
- 101,724
- Elevation
- 588 ft
- Coordinates
- 41.5236, -90.5776
- ZIP codes (9)
- 52801, 52802, 52803, 52804, 52805, 52806 …
- Land area
- 64.2 sq mi
- Time zone
- America/Chicago
About Davenport, IA
Davenport is a city in Scott County, Iowa, United States, and its county seat. The population was 101,724 at the 2020 census, and was estimated at 100,938 in 2024, making it the third-most populous city in Iowa, after Des Moines and Cedar Rapids. It is situated along the Mississippi River on the eastern border of the state. Together with Bettendorf, Iowa; Rock Island, Illinois; Moline, Illinois; and East Moline, Illinois, Davenport is one of the five Quad Cities in Iowa and Illinois. It is the largest city in the Quad Cities area, which has a metropolitan area population of 384,324 and a Combined statistical area population of 474,019 in the 2020 census.
Source: Wikipedia (CC BY-SA 4.0)
Cities Near Davenport
- Bettendorf, IA5 mi
- Muscatine, IA25 mi
- Clinton, IA30 mi
- Galesburg, IL41 mi
- Sterling, IL49 mi
- Iowa City, IA50 mi
- Coralville, IA53 mi
- North Liberty, IA55 mi
Other Cities in Scott County
GIS Data for Davenport, IA
The Davenport map loads live federal GIS layers in your browser, so you can check flood zones, terrain, land cover and district boundaries for any address in Davenport without a separate GIS login. Everything below is drawn from public U.S. government data.
Layers you can turn on
FEMA flood zones
National Flood Hazard Layer — flood insurance rate map zones.
Elevation contours and hillshade
USGS 3DEP terrain, so you can read slope and relief.
Land cover
NLCD land cover classes — forest, developed, wetland, water.
School districts
Census TIGER unified and elementary school district boundaries.
ZIP code and county boundaries
Census TIGER ZCTA and county boundary lines.
Map tools
Measure distance and area
Draw a line or polygon to get length in miles or area in acres.
Sketch and annotate
Add points, lines and shapes on top of the map.
Inspect any point
Click the map to read coordinates, elevation and the layers under your cursor.
Download the map
Save the current view as a PNG image.
Davenport Demographics
Source: U.S. Census Bureau, American Community Survey 2020-2024 5-year estimates.
Population
100,913
Households
43,237
Median household income
$66,200
Median age
37.5 years
Median home value
$166,400
Median gross rent
$978/mo
Owner-occupied homes
62.9%
Bachelor's degree or higher
29.9%
Below poverty level
15.2%
Land area
64.2 sq mi
Population density
1,572 / sq mi
County
Davenport Population Growth
Source: U.S. Census Bureau, 2010 Census and Population Estimates Program (Vintage 2024: April 2020 estimates base and July 1, 2024 estimate).
2010 Census
99,685
April 2020 (estimates base)
101,730
July 2024 estimate
100,938
Change 2010-2020
+2.1%
Change 2020-2024
-0.8%
Photos of Davenport
Hover over a photo to see it larger. Tap on mobile.
Photos from Wikimedia Commons, taken in or near Davenport. Credits and licenses are shown in the larger view.
Federal Buildings & Leases in Davenport
GSA-managed federal properties in and around Davenport.
| Property | Address | Status | Sq ft | Lease ends |
|---|---|---|---|---|
| Davenport U.S. Courthouse | 131 E 4th St, 52801 | Owned | 70,294 | — |
| Northwest Bank Bldg Downtown | 101 W 2nd St, 52801 | Leased | 16,827 | Nov 2027 |
| Northwest Bank Bldg Downtown | 101 W 2nd St, 52801 | Leased | 16,827 | Jul 2028 |
| Northwest Bank Bldg Downtown | 101 W 2nd St, 52801 | Leased | 16,827 | May 2028 |
| SSA Davenport | 4319 N Brady St, 52806 | Leased | 11,877 | Feb 2027 |
| Davenport Airport | 9040 N Harrison St, 52806 | Leased | 8,611 | Jun 2037 |
| Per Mar Centre | 1910 E Kimberly Rd, 52807 | Leased | 1,475 | Dec 2030 |
Source: U.S. GSA Inventory of Owned and Leased Properties (data.gov), September 2026.
Soils of Davenport
General soil map unit at the city center: Fayette-Downs
Soil Properties
- Drainage class
- Well drained
- Hydrologic soil group
- B (moderate infiltration)
- Available water storage (0–150 cm)
- 29.0 cm
- Typical slope
- 7%
Soil Components
- Fayette10%
Alfisols · Typic Hapludalfs
- Fayette8%
Alfisols · Typic Hapludalfs
- Downs7%
Alfisols · Mollic Hapludalfs
- Fayette7%
Alfisols · Typic Hapludalfs
- Fayette6%
Alfisols · Typic Hapludalfs
- Fayette6%
Alfisols · Typic Hapludalfs
Source: USDA NRCS U.S. General Soil Map (STATSGO2). General soil map data (1:250,000 scale) is not suitable for site-specific decisions.
Climate of Davenport
30-year averages (1991–2020) from the Rock Island L&D 15, Il weather station, elevation 568 ft.
Warmest month
Jul · avg high 84°F
Coldest month
Jan · avg low 13°F
Annual precipitation
38.8 in
Average Monthly Temperatures (°F)
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 31 | 36 | 48 | 61 | 72 | 81 | 84 | 82 | 77 | 64 | 49 | 36 |
| Avg low °F | 13 | 18 | 28 | 39 | 51 | 61 | 65 | 63 | 55 | 43 | 30 | 20 |
| Precip. in | 1.49 | 1.78 | 2.62 | 3.81 | 5.12 | 5.22 | 4.22 | 4.03 | 3.31 | 2.89 | 2.30 | 2.02 |
Source: NOAA NCEI U.S. Climate Normals, 1991–2020. Conditions at the station may differ from other parts of the city.
Natural Hazard Risk in Davenport
FEMA National Risk Index ratings for Scott County, compared with all U.S. counties.
Overall risk
Score 84.9 of 100
Expected annual loss
Buildings, population & agriculture
Social vulnerability
Susceptibility to hazard impacts
Community resilience
Ability to prepare & recover
Risk by Hazard
- Strong WindRelatively High
- HailRelatively High
- Inland FloodingRelatively Moderate
- Winter WeatherRelatively High
- Heat WaveRelatively Moderate
- Ice StormRelatively High
- LightningRelatively High
- DroughtRelatively Moderate
- TornadoRelatively Moderate
- Cold WaveRelatively Moderate
- EarthquakeRelatively Low
- LandslideRelatively Low
- WildfireVery Low
- HurricaneVery Low
Source: FEMA National Risk Index (December 2025 release). County-level ratings are relative to other U.S. counties and are not a property-specific assessment.
Davenport FAQ
What county is Davenport in?
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Davenport, Iowa is located in Scott County.
What is the population of Davenport?
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Davenport has a population of about 101,724, making it the number 3 of the 44 Iowa cities listed on GIS Map.
What is the elevation of Davenport?
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The elevation of Davenport is approximately 588 feet (179 meters) above sea level at the city center.
What ZIP codes are in Davenport?
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ZIP codes for Davenport include 52801, 52802, 52803, 52804, 52805, 52806, 52807, 52808, 52809.
What time zone is Davenport in?
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Davenport is in the Central Time zone (America/Chicago).
How far is Davenport from Des Moines?
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Davenport is about 158 miles from Des Moines, the capital of Iowa, in a straight line.
What cities are near Davenport?
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Cities near Davenport include Bettendorf, IA (5 miles); Muscatine, IA (25 miles); Clinton, IA (30 miles); Galesburg, IL (41 miles); Sterling, IL (49 miles).
Local notes for Davenport, IA
Questions and local knowledge from people who know the area. Every note is read before it appears here.