Tripoli, IA demographics:
population, income, and more

Total population
1,156
-8.0% year-over-year change
Median household income
$78,324/yr
3.1% year-over-year change
Housing units
561
-1.4% year-over-year change

Tripoli population

How many people live in Tripoli

Tripoli is home to 1,156 residents, according to the most recent Census data. Gender-wise, 45% of Tripoli locals are male, and 55% are female.

Total population
1,156
-8.0% year-over-year change
Gender ratio
Male
45%
520
Female
55%
636
Value Percent YoY change
Male 520 45% -12.2%
Female 636 55% -4.2%
A higher population often means more rental variety and livelier areas. The gender balance—how many men live here compared to women—can reveal a lot about the community and the lifestyles of its residents. Use this info to get a sense of the area's pace and personality.

Age demographics

The median age in Tripoli is 48, with the population distributed as follows: about 11.5% are children under 15, then 16.1% are in the 15 to 24 age group. Adults between 25 and 44 make up 16.6% of the population, while another 30.8% fall into the 45 to 64 bracket. Finally, around 25% are 65 or older.

Median age
47.9
Age breakdown
Under 15
11.5%
15 to 24
16.1%
25 to 44
16.6%
45 to 64
30.8%
Over 65
25%
Value Percent YoY change
Under 15 133 11.5% -33.8%
15 to 24 186 16.1% -1.6%
25 to 44 192 16.6% -24.4%
45 to 64 356 30.8% 3.2%
Over 65 289 25% 8.2%
The age composition helps you get insight into who lives in the area. A younger population might mean a more active, fast-paced vibe, while an older one could suggest a quieter, slower lifestyle. If there's a balanced makeup, you’re likely to find a variety of services, housing types, and community spaces that cater to different life stages.

Racial makeup

There’s also a share of 10% that includes residents with two or more races.

Citizenship
U.S.-born citizens
100%
Non-U.S.-born citizens
0%
Non-citizens
0%
Value Percent YoY change
U.S.-born citizens 1,156 100% -8.0%
Racial breakdown
White
88.3%
Black or African American
0%
American Indian and Alaska Native
0%
Asian
0%
Native Hawaiian and other Pacific Islander
0%
Two or more races
10%
Other
1.6%
Value Percent
White 1,021 88.3%
Two or more races 116 10%
Other 19 1.6%

Households in Tripoli

A peek inside Tripoli households

Tripoli has 527 households, with an average of 2 members in each. Of these, 60.5% are families, while the remaining 39.5% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
527
-3.1% year-over-year change
Average people per household
2
Non-family households
208
Family households
319
Value Percent YoY change
Non-family households 208 39.5% -8.0%
Family households 319 60.5% 0.3%
The mix between family and non-family households gives a glimpse into daily life. A higher percentage of families might mean more parks and schools, while more non-family setups can mean flexible housing and diverse living styles. For renters, this can signal what kinds of homes are common and can help you figure out if the area matches your lifestyle.

Housing in Tripoli

The housing landscape of Tripoli

Tripoli's housing consists of 561 units, with 84.5% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 0.5% and offer a more compact, shared living style.

Housing units
561
-1.4% year-over-year change
Housing types
Value Percent
1 unit, detached 474 84.5%
1 unit, attached 3 0.5%
2 units 18 3.2%
3 or 4 units 50 8.9%
5 to 9 units 16 2.8%
Homes built since 2020
0
% year-over-year change

The age of buildings in Tripoli

In Tripoli, the median construction year is 1955. About 43% of homes were built before the 1940s, with another 2.3% going up by 1949. Most development happened in the second half of the 20th century.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 241 43% 9.1%
Built between 1940 and 1949 13 2.3% -27.8%
Built between 1950 and 1959 52 9.3% -24.6%
Built between 1960 and 1969 20 3.6% -66.1%
Built between 1970 and 1979 93 16.6% 9.4%
Built between 1980 and 1989 22 3.9% 22.2%
Built between 1990 and 1999 28 5% 33.3%
Built between 2000 and 2009 70 12.5% 18.6%
Built between 2010 and 2019 22 3.9% 15.8%
As a renter, knowing when homes were built helps you understand the potential condition and design of rental units. Newer builds may have more contemporary layouts, while older homes can offer character or larger lots, depending on the area.

Tripoli occupancy rates

Out of the 527 occupied housing units in Tripoli, 86.9% are owner-occupied, while 13.1% are lived in by tenants. Meanwhile, 6.1% of all homes on the local market sit vacant.

Occupied housing units
527
-3.1% year-over-year change
Occupancy breakdown
Renter occupied
69
Owner occupied
458
Value Percent YoY
change
Renter occupied 69 13.1% -25.0%
Owner occupied 458 86.9% 1.3%
Unoccupied housing units
6.1%
Unoccupied housing units refer to homes that are currently without residents—whether they're waiting for renters or owners, used seasonally, or simply unclaimed. A higher share of empty homes may mean more housing availability, while a low number can reflect a tighter market with more competition. This, along with the renter-vs.-owner mix, helps paint a clearer picture of what types of housing and services are likely to be available in the area.

Tripoli housing costs

Housing costs in Tripoli come to a median of $817 per month, while tenants specifically pay a median gross rent of $940.

Median housing costs per month
$817/month
This figure sums up typical monthly housing costs for all households in the area. If you own, it includes mortgage payments in addition to property taxes, insurance and HOA fees. If you rent, it accounts for rent plus extras like utilities. It’s useful for seeing how local living expenses stack up compared to other places.
Median gross rent in Tripoli
$940/month
Gross rent gives a more complete look at what renters actually pay, including not just base rent, but also utilities and fees. It’s a key number for evaluating rental affordability in your area of interest and understanding how it compares to nearby locations.

Education in Tripoli

Tripoli education at a glance

About 41.2% of the population in Tripoli went to high school, while 18.2% pursued college studies. Another 12.6% earned an associate degree and 18% hold a bachelor’s. Meanwhile, 7.8% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 21 2.2% -12.5%
High school diploma 395 41.2% -8.6%
College diploma 175 18.2% -21.9%
Associate degree 121 12.6% -0.8%
Bachelor's degree 173 18% 27.2%
Graduate degree 75 7.8% 13.6%
A community’s education mix can offer insights into the local economy and housing market. Higher levels of education often align with more job opportunities and stable incomes, which can increase demand for homes and influence both rent prices and rental availability.

Income in Tripoli

How much people earn in Tripoli

The average annual household income in Tripoli was $84,963 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +9% change from the previous year. At the same time, the median income stood at $78,324, reflecting a +3.1% shift over the same period.

Average household income in Tripoli
$84,963/year
9.0% year-over-year change
Median household income in Tripoli
$78,324/year
3.1% year-over-year change

Tripoli income by age

In Tripoli, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $81,293. Those with someone between 45 and 64 in charge, often well established professionally, earn $84,609 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $64,844, while those led by someone over 65, many of whom may be retired, have about $48,523 in earnings. Overall, 96.7% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Under 25 $64,844 -13.7%
25 - 44 $81,293 2.6%
45 - 64 $84,609 5.3%
Over 65 $48,523 -7.1%
Above poverty level
1,082
Below poverty level
37
Value Percent YoY
change
Above poverty level 1,082 96.7% -8.2%
Below poverty level 37 3.3% 2.8%

Average renter income in Tripoli

To get a better sense of what renters earn on average in Tripoli, their median household income was $48,804 according to 2022 Census data. In addition, the rent-to-income ratio in the area, at 23.1%, shows what portion of their earnings goes toward housing expenses.

Renter median household income
$48,804
Rent-to-income ratio
23.1%
Understanding the rent-to-income ratio can help renters gauge if local housing costs align with their earnings. A ratio under 30% usually signals affordability, while exceeding this mark means rent is taking a larger-than-recommended bite out of income. That could make it harder for you to cover other costs like transportation, healthcare, or child care.

Employment in Tripoli

Workforce and job types in Tripoli

The job market in Tripoli is powered by 590 working residents, spread across a range of industries and roles. 62.9% of the working population are employed in professional or administrative positions, while 37.1% are in hands-on or service-based jobs. Also, 7.6% run their own businesses, 71.4% are employed by private companies, and 11.4% work in the public sector.

Workforce demographics

Working population
590
-5.5% year-over-year change
White collar
371
Blue collar
219
Value Percent YoY change
White collar 371 62.9% -2.9%
Blue collar 219 37.1% -9.5%
Employer type
Self employees
7.6%
Private companies
71.4%
Governmental workers
11.4%
Not for profit companies
9.7%
Value Percent YoY change
Self employees 45 7.6% -8.2%
Private companies 421 71.4% -8.5%
Governmental workers 67 11.4% 17.5%
Not for profit companies 57 9.7% -1.7%
Unemployment rate
3.1%
5.6% year-over-year change

Available workforce

The unemployment rate in Tripoli stands at 3.1%, representing the share of the workforce currently without a job and actively looking for one.

For renters, the unemployment rate helps paint a picture of job security and financial stability in the area. Rates around 4% to 5% are considered typical. A lower-than-average rate might suggest strong job prospects and a thriving local economy, while a higher rate could hint at fewer opportunities—both useful to consider when planning a move.

Transportation in Tripoli

How people get around in Tripoli

In Tripoli, the average commute time is 27 minutes. Commuting methods vary: 90.5% of residents travel by personal vehicle and 2% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Commute time
27 min
-7.9% year-over-year change
Means of transportation
Value Percent YoY change
Car 535 90.5% -0.4%
Motorcycle 11 1.9% 22.2%
Bicycle 3 0.5% 0.0%
Walk 12 2% -20.0%
Understanding how locals get to work can help you plan your own routine. High car usage might mean you’ll need a vehicle, while strong public transit or walkability could save you the hassle. Commute times also play a big role in quality of life—shorter trips can give you more time for the things you enjoy.

What is the median and average household income in Tripoli by zipcode?

Zipcode Population Number of households Median income Average income
50676 2,017 834 $87,115 $102,348

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FAQs about Tripoli demographics 

What is the total population of Tripoli?

Tripoli has a total population of 1,156 residents, according to the latest release from the U.S. Census Bureau: the 2019-2023 American Community Survey (ACS) 5-year estimates. This figure changed by -8.0% compared to a year ago.

What is the gender ratio in Tripoli?

The gender ratio in Tripoli is as follows:
  • 45% males (520 residents)
  • 55% females (636 residents)

What is the median age in Tripoli?

The median age in Tripoli is 47.9.

What is the age distribution of the population in Tripoli?

The age distribution in Tripoli is as follows:
  • Under 15: 11.5% (133 residents)
  • Ages 15-24: 16.1% (186 residents)
  • Ages 25-44: 16.6% (192 residents)
  • Ages 45-64: 30.8% (356 residents)
  • Over 65: 25% (289 residents)

What is the racial and ethnic makeup of Tripoli?

The racial and ethnic makeup of Tripoli is as follows:
  • White: 88.3% (1,021 residents)
  • Black or African American: 0% (0 residents)
  • American Indian and Alaska Native: 0% (0 residents)
  • Asian: 0% (0 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (0 residents)
  • Two or More Races: 10% (116 residents)
  • Other: 1.6% (19 residents)

What percentage of the population in Tripoli are U.S.-born citizens?

U.S.-born citizens represent 100% of the population in Tripoli.

How many housing units are there in Tripoli?

There are 561 housing units in Tripoli, reflecting a -1.4% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

How many households are in Tripoli and what is the average household size?

Tripoli has a total of 527 households, with an average of 2 people in each.

What is the median household income in Tripoli?

Tripoli has a median household income of $78,324, representing a +3.1% shift from the previous year, according to the U.S. Census Bureau.

What is the employment rate and job market overview for Tripoli?

The employment rate is 96.9% in Tripoli, with a workforce of 590 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 62.9% (371 residents)
  • Blue-collar workers: 37.1% (219 residents)

Places of employment:
  • Self-employed: 7.6% (45 residents)
  • Private companies: 71.4% (421 residents)
  • Governmental workers: 11.4% (67 residents)
  • Not-for-profit companies: 9.7% (57 residents)

Data source & methodology

The demographic data on this page was sourced from the latest U.S. Census Bureau release—the 2019–2023 American Community Survey (ACS) 5-year estimates.

The information, issued annually, is compiled and published by the Point2Homes Research Team as soon as new data becomes available.

No representation, guarantee, or warranty is made concerning the accuracy or completeness of modified or aggregated information for particular areas.

Page last updated: September 2025