City · Iowa
Denver, Iowa
Denver, city, in Bremer County, Iowa. Denver had 1,954 residents on July 1, 2025 by the Census Bureau's estimate, up 1.3% since 2020; the 2020 Census counted 1,919 and the ACS 2020-2024 5-year estimates put it at 2,379 (±318). GEOID 1920035.
Residents, July 2025 estimate
1,954
Census Bureau estimate (no margin published)
2020 Census count: 1,919 · ACS 2020-2024: 2,379 ±318
Median household income
$92,000
±$16,340 (90% margin)
Iowa: $75,059
Median home value
$229,200
±$9,495 (90% margin)
Iowa: $208,000
Median gross rent
$859
±$109 (90% margin)
Iowa: $972
Where is Denver and what county is it in?
Denver is a city in Bremer County, Iowa. It covers 1.7 square miles of land, 1,129 residents per square mile in 2020.
Denver is in the Waterloo-Cedar Falls, IA metropolitan statistical area, which takes in 3 counties (Census Bureau delineation, July 2023).
Source: 2024 Gazetteer and 2020 place-by-county files, U.S. Census Bureau · Census reference files
How many people live in Denver, and is it growing?
The Census Bureau estimates that 1,954 people lived in Denver on July 1, 2025, up 1.3% since 2020, in line with Iowa (+1.5%). The 2020 Census counted 1,919 residents. The 2020-2024 American Community Survey, a five-year sample, puts the population at 2,379 (±318).
| Measure | Denver | Bremer County | Change since 2015-2019 |
|---|---|---|---|
| Total population | 2,379 ±318 | 25,204 | +653 |
| Households | 846 ±117 | 9,716 | no clear change |
| Average household size | 2.77 ±0.27 | 2.44 | +0.41 |
| Housing units | 888 ±122 | 10,585 | no clear change |
Denver's population since 2000
From 1,627 in 2000 to 1,954 in 2025: up 20.1%. The 2000, 2010 and 2020 figures are census counts, each for Denver as it was drawn that year: a place that annexed land, or a community that has since incorporated, covered a different area then. The 2005 figure is the Census Bureau's intercensal estimate, revised to fit the 2000 and 2010 counts and drawn on 2010 boundaries; 2015 and 2025 are July 1 estimates made from the census before them.
Source: The 2000, 2010 and 2020 Census counts and the Census Bureau's population estimates (intercensal 2000-2010, Vintage 2020, Vintage 2025) · Census population estimates
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026); Census PEP Vintage 2025 (SUB-EST2025, CO-EST2025); 2020 Census P.L. 94-171 · Check it at data.census.gov
Who lives in Denver?
The median resident of Denver is 35.0 years old; 31.9% are under 18 and 18.0% are 65 or older. The largest group is non-Hispanic white residents at 94.0%, then non-Hispanic residents of two or more races at 2.3%.
| Measure | Denver | Bremer County | Change since 2015-2019 |
|---|---|---|---|
| Median age | 35.0 ±2.5 | 39.0 | no clear change |
| Under 18 years | 31.9% ±4.0 pts | 22.4% | – |
| 65 years and over | 18.0% ±3.8 pts | 19.8% | – |
| Male | 47.5% ±3.5 pts | 49.8% | – |
| Hispanic or Latino (any race) | 2.2% ±1.6 pts | 2.1% | – |
| White alone, not Hispanic | 94.0% ±2.5 pts | 92.3% | no clear change |
| Black or African American alone, not Hispanic | 0.0% ±1.0 pts | 1.1% | – |
| Asian alone, not Hispanic | 1.5% ±1.8 pts | 0.9% | – |
| American Indian and Alaska Native alone, not Hispanic | 0.0% ±0.1 pts | 0.0% | – |
| Native Hawaiian and Other Pacific Islander alone, not Hispanic | 0.0% ±1.0 pts | 0.0% | – |
| Two or more races, not Hispanic | 2.3% ±1.2 pts | 2.6% | – |
| Some other race alone, not Hispanic | 0.0% ±1.0 pts | 1.0% | – |
| Born outside the United States | 1.6% ±1.3 pts | 1.6% | – |
| Speak a language other than English at home (age 5+) | 1.2% ±0.7 pts | 2.3% | – |
| Civilian veterans (age 18+) | 7.0% ±2.2 pts | 6.3% | – |
| With a disability | 9.7% ±3.5 pts | 11.5% | – |
| No health insurance coverage | 1.2% ±1.6 pts | 2.2% | – |
| High school graduate or higher (age 25+) | 99.1% ±0.7 pts | 96.2% | – |
| Bachelor's degree or higher (age 25+) | 41.2% ±6.2 pts | 36.2% | +9.7 pts |
| Graduate or professional degree (age 25+) | 8.2% ±2.8 pts | 12.1% | – |
| Lived in the same house a year earlier | 93.1% ±3.1 pts | 88.1% | – |
| Moved from another state in the past year | 0.4% ±0.3 pts | 2.2% | – |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profiles DP02, DP05) · Check it at data.census.gov
What do households in Denver earn?
Half of Denver's 846 households earn less than $92,000 a year (±$16,340), against $86,784 in Bremer County and $75,059 in Iowa. In 2015-2019 it was $82,737 in 2024 dollars; the margins of error cannot tell the two periods apart. 6.7% of residents live below the poverty line.
| Measure | Denver | Bremer County | Change since 2015-2019 |
|---|---|---|---|
| Median household income | $92,000 ±$16,340 | $86,784 | no clear change |
| Mean household income | $103,243 ±$9,717 | $108,261 | – |
| Per capita income | $37,064 ±$3,059 | $43,033 | −$7,191 |
| People below the poverty line | 6.7% ±4.1 pts | 7.3% | no clear change |
| Children under 18 below the poverty line | 9.5% ±8.1 pts | 8.1% | – |
| Households receiving SNAP | 2.6% ±2.2 pts | 5.3% | – |
| Households with a computer | 95.9% ±3.1 pts | 95.2% | – |
| Households with a broadband subscription | 93.9% ±3.0 pts | 92.6% | – |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP03) · Check it at data.census.gov
What does housing cost in Denver?
Owners occupy 82.4% of Denver's occupied homes and renters 17.6%. The median owner-occupied home is valued at $229,200 by its owner (±$9,495). The median renter pays $859 a month including utilities, and 48.2% of renters pay 35% or more of their income on rent.
| Measure | Denver | Bremer County | Change since 2015-2019 |
|---|---|---|---|
| Median home value (owner-occupied) | $229,200 ±$9,495 | $219,600 | +$28,843 |
| Median gross rent | $859 ±$109 | $921 | no clear change |
| Renters paying 35% or more of income on rent | 48.2% ±15.7 pts | 25.1% | – |
| Median monthly owner costs, with a mortgage | $1,623 ±$141 | $1,586 | – |
| Owner-occupied homes | 82.4% ±7.3 pts | 79.7% | no clear change |
| Renter-occupied homes | 17.6% ±7.3 pts | 20.3% | – |
| Housing units | 888 ±122 | 10,585 | no clear change |
| Homeowner vacancy rate | 1.1% ±1.9 pts | 0.6% | – |
| Rental vacancy rate | 11.3% ±10.5 pts | 5.6% | – |
| Single-family detached homes | 83.8% ±6.4 pts | 80.9% | – |
| Mobile homes | 0.0% ±2.8 pts | 1.6% | – |
| Built 2020 or later | 0.2% ±0.5 pts | 0.9% | – |
| Built 2010 to 2019 | 10.9% ±3.8 pts | 10.4% | – |
| Built 1939 or earlier | 14.6% ±4.6 pts | 28.2% | – |
| Households with no vehicle | 5.1% ±3.8 pts | 2.6% | – |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP04) · Check it at data.census.gov
How do people in Denver work and get to work?
84.1% of Denver's workers drive alone and 8.6% work from home. The average trip to work takes 17.8 minutes.
| Measure | Denver | Bremer County | Change since 2015-2019 |
|---|---|---|---|
| In the labor force (age 16+) | 69.3% ±5.3 pts | 66.1% | – |
| Unemployment rate | 2.0% ±2.4 pts | 3.3% | – |
| Drove alone to work | 84.1% ±5.0 pts | 75.0% | – |
| Carpooled | 1.8% ±1.0 pts | 7.1% | – |
| Public transportation | 0.0% ±2.2 pts | 0.0% | – |
| Walked | 4.4% ±2.7 pts | 5.9% | – |
| Worked from home | 8.6% ±3.0 pts | 11.3% | – |
| Mean travel time to work | 17.8 min ±2.4 | 20.1 min | −4.1 min |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP03) · Check it at data.census.gov
What census tracts are in Denver?
No census tract lies mostly in Denver; 1 tract reaches into it (2020 census blocks).
| Tract | Residents, 2020-2024 | Median household income |
|---|---|---|
| Tract 46Bremer County | 5,245 | $99,554 |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026); 2020 block assignment files (tract share = share of the tract's census blocks in Denver) · Census block assignment files
How does Denver compare with other places in Iowa?
By the Census Bureau's July 2025 estimates, Denver is the 7,777th-most populous of the 19,476 U.S. incorporated places that have one and the 174th-most populous of 939 in Iowa.
Denver ranks 56th of 279 places in Iowa with 1,000 or more residents and a reliable estimate, by median household income.
| Measure | Rank | Of |
|---|---|---|
| Population, July 2025 estimate | 174th | 939 |
| Growth 2020-2025 (PEP) | 90th | 275 |
| Residents per square mile | 124th | 279 |
| Median household income | 56th | 279 |
| Per capita income | 141st | 279 |
| Median home value | 65th | 279 |
| Median gross rent | 125th | 266 |
| Poverty rate | 185th | 232 |
| Bachelor's degree or higher | 42nd | 279 |
| Median age | 235th | 279 |
| Owner-occupied share | 51st | 279 |
| Work from home | 124th | 221 |
| Travel time to work | 193rd | 279 |
Denver's figures with every place in Iowa (CSV)
Every place in Iowa, sortable · Compare Denver with other places
Source: PlainCities ranks computed from the American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) and PEP Vintage 2025 · How ranks are computed
How reliable are the figures for Denver?
18 of the 57 figures for Denver on this page carry a coefficient of variation over 40% and are marked with a ring: they come from a small sample, so read them as rough.
The American Community Survey samples about one household in eight over five years, so every figure is an estimate with a 90% margin of error (shown under each value). A ring marks an estimate whose coefficient of variation is over 40%. A change is called only when the gap between the two periods is larger than their combined 90% margin (the square root of the sum of the two squared margins), the Census Bureau's test. How to read a margin of error.
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026): margins of error as published · ACS technical documentation
How these figures are made: methodology and release checks · reading a margin of error · every state · corrections
Not on this page: crime, weather and schools for Denver are other agencies' records. Crime: the FBI's Crime Data Explorer · climate: NOAA's U.S. Climate Normals · schools: the National Center for Education Statistics' public schools in Denver.