Arco, ID demographics:
population, income, and more

Total population
850
0.9% year-over-year change
Median household income
$37,644/yr
21.3% year-over-year change
Housing units
404
-4.3% year-over-year change

Arco population

How many people live in Arco

Arco is home to 850 residents, according to the most recent Census data. Gender-wise, 40.9% of Arco locals are male, and 59.1% are female.

Total population
850
0.9% year-over-year change
Gender ratio
Male
40.9%
348
Female
59.1%
502
Value Percent YoY change
Male 348 40.9% 22.1%
Female 502 59.1% -9.9%
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 Arco is 35, with the population distributed as follows: about 26.4% are children under 15, then 13.2% are in the 15 to 24 age group. Adults between 25 and 44 make up 22.9% of the population, while another 19.1% fall into the 45 to 64 bracket. Finally, around 18.5% are 65 or older.

Median age
34.6
Age breakdown
Under 15
26.4%
15 to 24
13.2%
25 to 44
22.9%
45 to 64
19.1%
Over 65
18.5%
Value Percent YoY change
Under 15 224 26.4% 9.8%
15 to 24 112 13.2% -6.7%
25 to 44 195 22.9% 23.4%
45 to 64 162 19.1% -19.8%
Over 65 157 18.5% -0.6%
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

In Arco, 98.6% of the population are US-born citizens, while 0.2% have gained naturalized citizenship. At the same time, 1.2% of residents are non-citizens. There’s also a share of 11.6% that includes residents with two or more races.

Citizenship
U.S.-born citizens
98.6%
Non-U.S.-born citizens
0.2%
Non-citizens
1.2%
Value Percent YoY change
U.S.-born citizens 838 98.6% 1.3%
Non-U.S.-born citizens 2 0.2% 100.0%
Non-citizens 10 1.2% -28.6%
Racial breakdown
White
87.6%
Black or African American
0%
American Indian and Alaska Native
0%
Asian
0%
Native Hawaiian and other Pacific Islander
0%
Two or more races
11.6%
Other
0.7%
Value Percent
White 745 87.6%
Two or more races 99 11.6%
Other 6 0.7%

Households in Arco

A peek inside Arco households

Arco has 327 households, with an average of 3 members in each. Of these, 56.3% are families, while the remaining 43.7% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
327
1.9% year-over-year change
Average people per household
3
Non-family households
143
Family households
184
Value Percent YoY change
Non-family households 143 43.7% -11.7%
Family households 184 56.3% 15.7%
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 Arco

The housing landscape of Arco

Arco's housing consists of 404 units, with 69.8% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 1.2% and offer a more compact, shared living style. Then there are the multifamily buildings in the area, and for those seeking flexibility, non-traditional options like mobile homes account for 6.2% of the housing landscape.

Housing units
404
-4.3% year-over-year change
Housing types
Value Percent
1 unit, detached 282 69.8%
1 unit, attached 5 1.2%
2 units 16 4%
3 or 4 units 50 12.4%
10 to 19 units 21 5.2%
20 to 49 units 5 1.2%
Mobile home 25 6.2%
Homes built since 2020
0
% year-over-year change

The age of buildings in Arco

In Arco, the median construction year is 1963. About 14.6% of homes were built before the 1940s, with another 16.1% 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 59 14.6% 20.4%
Built between 1940 and 1949 65 16.1% -14.5%
Built between 1950 and 1959 65 16.1% -4.4%
Built between 1960 and 1969 46 11.4% 27.8%
Built between 1970 and 1979 129 31.9% -1.5%
Built between 1980 and 1989 29 7.2% -38.3%
Built between 1990 and 1999 7 1.7% 40.0%
Built between 2000 and 2009 4 1% -60.0%
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.

Arco occupancy rates

Out of the 327 occupied housing units in Arco, 60.2% are owner-occupied, while 39.8% are lived in by tenants. Meanwhile, 19.1% of all homes on the local market sit vacant.

Occupied housing units
327
1.9% year-over-year change
Occupancy breakdown
Renter occupied
130
Owner occupied
197
Value Percent YoY
change
Renter occupied 130 39.8% 19.3%
Owner occupied 197 60.2% -7.1%
Unoccupied housing units
19.1%
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.

Arco housing costs

Housing costs in Arco come to a median of $763 per month, while tenants specifically pay a median gross rent of $564.

Median housing costs per month
$763/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 Arco
$564/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 Arco

Arco education at a glance

About 39.5% of the population in Arco went to high school, while 13.6% pursued college studies. Another 20.9% earned an associate degree and 15.4% hold a bachelor’s. Meanwhile, 6.6% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 23 4.1% 4.5%
High school diploma 221 39.5% -3.9%
College diploma 76 13.6% -29.0%
Associate degree 117 20.9% -20.4%
Bachelor's degree 86 15.4% 28.4%
Graduate degree 37 6.6% 208.3%
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 Arco

How much people earn in Arco

The average annual household income in Arco was $61,174 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a -9.2% change from the previous year. At the same time, the median income stood at $37,644, reflecting a +21.3% shift over the same period.

Average household income in Arco
$61,174/year
-9.2% year-over-year change
Median household income in Arco
$37,644/year
21.3% year-over-year change

Arco income by age

In Arco, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $38,355. Overall, 68.2% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
25 - 44 $38,355 0.6%
Over 65 $40,000 6.2%
Above poverty level
567
Below poverty level
265
Value Percent YoY
change
Above poverty level 567 68.2% 8.2%
Below poverty level 265 31.8% -9.6%

Average renter income in Arco

To get a better sense of what renters earn on average in Arco, their median household income was $18,906 according to 2022 Census data. In addition, the rent-to-income ratio in the area, at 35.8%, shows what portion of their earnings goes toward housing expenses.

Renter median household income
$18,906
Rent-to-income ratio
35.8%
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 Arco

Workforce and job types in Arco

The job market in Arco is powered by 268 working residents, spread across a range of industries and roles. 63.8% of the working population are employed in professional or administrative positions, while 36.2% are in hands-on or service-based jobs. Also, 6.3% run their own businesses, 70.9% are employed by private companies, and 20.9% work in the public sector.

Workforce demographics

Working population
268
-2.9% year-over-year change
White collar
171
Blue collar
97
Value Percent YoY change
White collar 171 63.8% 4.9%
Blue collar 97 36.2% -14.2%
Employer type
Self employees
6.3%
Private companies
70.9%
Governmental workers
20.9%
Not for profit companies
1.9%
Value Percent YoY change
Self employees 17 6.3% 6.2%
Private companies 190 70.9% -0.5%
Governmental workers 56 20.9% -11.1%
Not for profit companies 5 1.9% -16.7%
Unemployment rate
5.6%
1,500.0% year-over-year change

Available workforce

The unemployment rate in Arco stands at 5.6%, 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 Arco

How people get around in Arco

Commuting methods vary: 80.9% of residents travel by personal vehicle and 7.1% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Means of transportation
Value Percent YoY change
Car 216 80.9% -14.3%
Bus or trolleybus 3 1.1% 0.0%
Motorcycle 3 1.1% -25.0%
Walk 19 7.1% 72.7%
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 Arco by zipcode?

Zipcode Population Number of households Median income Average income
83213 1,349 575 $43,472 $61,104

Explore more communities

FAQs about Arco demographics 

What is the total population of Arco?

Arco has a total population of 850 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 +0.9% compared to a year ago.

What is the gender ratio in Arco?

The gender ratio in Arco is as follows:
  • 40.9% males (348 residents)
  • 59.1% females (502 residents)

What is the median age in Arco?

The median age in Arco is 34.6.

What is the age distribution of the population in Arco?

The age distribution in Arco is as follows:
  • Under 15: 26.4% (224 residents)
  • Ages 15-24: 13.2% (112 residents)
  • Ages 25-44: 22.9% (195 residents)
  • Ages 45-64: 19.1% (162 residents)
  • Over 65: 18.5% (157 residents)

What is the racial and ethnic makeup of Arco?

The racial and ethnic makeup of Arco is as follows:
  • White: 87.6% (745 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: 11.6% (99 residents)
  • Other: 0.7% (6 residents)

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

U.S.-born citizens represent 98.6% of the population in Arco.

How many housing units are there in Arco?

There are 404 housing units in Arco, reflecting a -4.3% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Arco has a total of 327 households, with an average of 3 people in each.

What is the median household income in Arco?

Arco has a median household income of $37,644, representing a +21.3% shift from the previous year, according to the U.S. Census Bureau.

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

The employment rate is 94.4% in Arco, with a workforce of 268 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 63.8% (171 residents)
  • Blue-collar workers: 36.2% (97 residents)

Places of employment:
  • Self-employed: 6.3% (17 residents)
  • Private companies: 70.9% (190 residents)
  • Governmental workers: 20.9% (56 residents)
  • Not-for-profit companies: 1.9% (5 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