Iowa

Franklin

10,019
2020 population
1860
first census record
17
census records

About Franklin

Franklin, Iowa, first appears in the United States federal census in 1860, when it recorded a population of 1,309. At the most recent census, in 2020, its population stood at 10,019.

Its recorded population peaked at 16,382 in 1930, and has since declined by roughly 39 percent.

On the ground today, 13 places are listed on the National Register of Historic Places.

Population by decade

Census YearPopulationChart
202010,019
201010,680
200010,704
199011,364
198013,036
197013,255
196015,472
195016,268
194016,379
193016,382
192015,807
191014,780
190014,996
189012,871
188010,249
18704,738
18601,309
Source

Population data from the United States decennial census, U.S. Census Bureau (public domain).

Historic places in Franklin

National Register of Historic Places listings in Franklin, Iowa.

Franklin County Sheriff's Residence and Jail
Hampton
Reeve, Leander, House
Hampton
Hampton Double Square Historic District
Hampton
St. John's Danish Evangelical Lutheran Church Historic District
Hampton
Maysville Schoolhouse
Hampton
Wood, Herman, Round Barn
Iowa Falls
Reeve Electric Association Plant
Hampton
Boehmler, H. E., House
Hampton
Franklin County G. A. R. Soldiers' Memorial Hall
Hampton
Franklin County Courthouse
Hampton
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Everything a full report reveals about Franklin County, Iowa

This page charts the census history of Franklin County, Iowa. A full Aubrey report for an address here pulls together everything the historical record holds about the ground, from the earliest settlement to the twentieth century:

Overview
An interactive map of the location with historic sites, battles and Native heritage plotted, and its full story era by era.
The Land
The historic sites and place names around the location, and how this land was settled and used.
Geology
The bedrock beneath the site, its age and rock type, reaching back millions of years.
LiDAR Terrain
Laser-scanned terrain that reveals earthworks and old features hidden in the landscape.
Conflict & War
The battles, raids and skirmishes fought near here, across every era of American conflict.
The Civil War
The Civil War on this ground, 1861 to 1865: who held it, and the battles, camps and regiments nearby.
The Soldiers
The men who marched from here in the Civil War, named and traced where the record allows.
Native Heritage
The Native nations who held this land, mapped across time from before European contact to today.
Settlement
Who claimed and held this ground, from Indigenous homelands through the colonial powers to the United States.
The Community
How the town grew, who came, and what kind of place it became, traced through the census record.
Rivers & Rail
The rivers, canals and railroads that connected this place between 1830 and 1911.
Notable People
The people born, buried or genuinely tied to this exact place, with their stories.
Historical Maps
Historic maps of the location layered over how it looks today.
Finds & Access
Museum objects tied to the area, and the laws on searching, collecting and access here.
Literature
The old books, county histories and archives that mention this place, quoted with their sources.
Spotlight
A deep dive into the most remarkable, lesser-known history of the place, traced back to the record.
Points of Interest
The most significant historic sites and landmarks near the location, and why they matter.
Timeline
The whole story of the location told era by era, from first peoples to the present day.
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Frequently asked about Franklin

When does Franklin first appear in the US census?
Franklin, Iowa first appears in the federal census in 1860, with a recorded population of 1,309.
What is the population of Franklin?
At the most recent federal census (2020), Franklin had a recorded population of 10,019.
When did Franklin's population peak?
Franklin's recorded population peaked at 16,382 in 1930.
How many historic places are in Franklin?
13 sites are listed on the National Register of Historic Places in Franklin, Iowa.
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