North Liberty, Iowa Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of North Liberty, Iowa is 20,782 as of the 2023 American Community Survey, making it the 26th-largest city in Iowa. The median household income is $103,933, the median home value is $300,000, and the median age is 31.8.
The population has grown 60.5% since 2010 (13,648 → 21,904).
20,782
Population
2180
People / sq mi
$103,933
Median Income
$300,000
Median Home Value
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North Liberty covers 9.5 sq mi of land at 2180 people per square mile.
About North Liberty, IA
The poverty rate is what most separates North Liberty from the typical city: 1.8% of residents live below the federal poverty line, against 12.4% nationally. North Liberty is a city in Iowa with a population of 20,782. It ranks #26 among cities in Iowa by population.
Median household income is $103,933, above the US median of $78,538. Hardship is rare relative to US cities: a poverty rate of just 1.8%, below the national 12.4%. The typical home is valued at $300,000, with typical rent around $1,226.
College attainment is above the local norm at 53.3%, above the national 35.0%. Remote work is close to the national 14.0% at 13.4%, and the average commute runs about 24 minutes each way.
North Liberty city Population History (2010-2024)
The city of North Liberty city had a population of 13,648 in 2010 and 21,904 in 2024, a 60.5% growth over 14 years. The peak was 21,904 in 2024. Average annual growth rate: 3.46%.
21,904
Population (2024)
13,648
Population (2010)
21,904
Peak (2024)
3.46%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 13,648 |
| 2011 | 14,391 |
| 2012 | 15,270 |
| 2013 | 16,148 |
| 2014 | 16,962 |
| 2015 | 18,181 |
| 2016 | 18,510 |
| 2017 | 18,791 |
| 2018 | 19,210 |
| 2019 | 19,501 |
| 2020 | 20,503 |
| 2021 | 20,832 |
| 2022 | 21,157 |
| 2023 | 21,275 |
| 2024 | 21,904 |
Race & Ethnicity
| White | 81.3% |
| Black or African American | 4.6% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 1.4% |
| Two or More Races | 0.1% |
Economy & Income
$103,933
Median Household Income
$54,241
Per Capita Income
1.8%
Poverty Rate
2.3%
Unemployment Rate
Housing
$300,000
Median Home Value
$1,226
Median Rent
68.5%
Owner-Occupied
Education
98.7%
High School+
53.3%
Bachelor's+
Commute
0.8%
Drive Alone
73.2%
Public Transit
13.4%
Work From Home
24.0 min
Avg Commute
Community Profile
28.2%
Foreign Born
90.1%
Non-English at Home
4.5%
Veterans
6.1%
With Disability
96.7%
Health Insurance
97.8%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 38.7% |
| Finance, Insurance & Real Estate | 10.8% |
| Manufacturing | 10.8% |
| Information | 10.3% |
| Retail Trade | 4.5% |
| Arts, Entertainment & Food Services | 4.3% |
| Public Administration | 3.6% |
| Education, Health Care & Social Services | 3.2% |
| Transportation & Warehousing | 2.5% |
| Construction | 2.3% |
| Agriculture & Mining | 0.1% |
Largest cities in Iowa
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City rankings
Frequently Asked Questions
North Liberty, Iowa has a population of 20,782 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 26th-largest city in Iowa.
The median household income in North Liberty, Iowa is $103,933, with 1.8% of residents living below the federal poverty level.
The median home value in North Liberty, Iowa is $300,000, with median monthly rent at $1,226 and a homeownership rate of 68.5%.
The median age in North Liberty, Iowa is 31.8 years. The population is 52.3% male and 47.7% female.
The population has grown 60.5% since 2010 (13,648 → 21,904).
North Liberty city, IA Climate
North Liberty city, IA has an average annual temperature of 9.7°C (49°F) and receives about 909 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
9.7°C
Avg Temp
909
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | -7° / 20° | 28 mm |
| February | -3° / 26° | 26 mm |
| March | 3° / 38° | 58 mm |
| April | 10° / 50° | 88 mm |
| May | 16° / 62° | 104 mm |
| June | 22° / 71° | 116 mm |
| July | 24° / 75° | 114 mm |
| August | 23° / 73° | 109 mm |
| September | 18° / 64° | 102 mm |
| October | 12° / 53° | 69 mm |
| November | 3° / 38° | 55 mm |
| December | -4° / 25° | 40 mm |
1970–2000 normals from WorldClim 2.1 (~9 km grid). Precipitation can be less precise near mountains or coastlines, where rainfall varies sharply over short distances.
Best time to visit North Liberty city, IA
The most comfortable months to visit North Liberty city, IA are typically June, August and September, when temperatures are mildest and rainfall is relatively low. The hottest month is July (around 30°C high). The coldest is January (near -12°C low). June is usually the wettest month.
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.