Pest control · Naperville, Illinois

Pest control in Naperville, IL

Termites, ants, roaches, scorpions or rodents? 63% of Naperville's homes are detached houses^[1], and 8% were built since 2010. Request a licensed pest-control company that services the area. Naperville, in DuPage County and Will County — ZIPs 60540, 60564, 60563, 60565, counts 153,114 residents (2025 estimate)^[2].

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The Naperville pest control picture in brief

Population (2025 est.): 153,114^[2]+2.4% since 2020
County: DuPage / Will^[2]city spans more than one county
Land area: 39.4 sq mi^[3]
Population density: 3,889 / sq mi^[2]^[3]
Detached single-family homes: 63%^[1]the 3rd-highest share of the 15 Chicago-area suburbs we cover
Homes built 2010 or later: 8%^[1]the 2nd-highest share of the 15 Chicago-area suburbs we cover
People per square mile of land: 3,889^[2]^[3]the 7th-least dense of the 15 Chicago-area suburbs we cover
Households renting: 25%^[1]2020–2024
Population change, 2020–2025: +2.4%^[2]the fastest-growing of the 15 Chicago-area suburbs we cover
Land area: 39.4 sq mi^[3]city limits

Reading the Naperville data for pest control

Naperville is one of the fastest-growing Chicago-metro suburbs tracked here: 153,114 people (2025 estimate), up 2.4% since 2020^[2]. The city spans 39.4 square miles at 3,889 residents per square mile (the 9th densest) and spans DuPage County and Will County, served by ZIP codes 60540, 60564, 60563, 60565^[3].

Building amid 2.4% growth since 2020 pushes construction into previously open land, which stirs up the pests already living there — and denser housing gives them more neighboring homes to visit.

Mail to Naperville goes through 4 ZIP codes — 60540 (26% of the city's land), 60564 (26% of the city's land), 60563 (26% of the city's land), 60565 (22% of the city's land)^[4].

Nearest of the other suburbs we track: Bolingbrook (5.1 mi SE), Aurora (6.7 mi W) and Downers Grove (7.9 mi NE)^[3].

63% of Naperville's 57,135 housing units are detached houses^[1] — the 3rd-highest share of the 15 Chicago-area suburbs we cover; nearby, Bolingbrook (72%), Aurora (59%), and Downers Grove (62%). With more attached housing, pests move between units — whole-building treatment matters more.

8% of homes were built in 2010 or later^[1] (the 2nd-highest share of the 15 Chicago-area suburbs we cover; Bolingbrook (6%), Aurora (5%), and Downers Grove (7%) nearby), and population changed +2.4% from 2020 to 2025^[2]. Many owners here can still check for a builder termite pre-treatment and warranty.

About 3,889 people live per square mile of land across 39.4 square miles^[2]^[3] — the 7th-least dense of the 15 Chicago-area suburbs we cover. More yard between houses puts the focus on the foundation perimeter and entry points.

25% of households rent and 75% own^[1].

Out of the 15 suburbs on this site, Naperville has the fastest growth since 2020 (2.4%)^[2], the newest housing (by median year built) (1990)^[1], the 2nd-most flood reports nearby (78)^[5], and the 3rd-highest share of detached houses (63%)^[1].

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The data underneath this Naperville page

Naperville against the typical suburb we cover (median of 15)^[2]^[5]^[1]^[3]
Measure	Naperville	Median of 15	Difference
Growth since 2020	2.4%	-1.3%	4 pts faster
Flood reports (10 mi)	78	56	22 more
Detached single-family	63%	58%	5 pts higher
Renter-occupied	25%	26%	1 pts lower
Residents per sq mi	3,889	3,985	2% less dense
Median year built	1990	1977	13 years newer

Sorted by largest difference. Each median is the middle value across the covered Chicago-area suburbs, from the same sources.

How Naperville compares with its nearest neighbours^[2]^[3]^[3]
City	People / sq mi	Growth since 2020	Population
Naperville	3,889	2.4%	153,114
Bolingbrook 5.1 mi	2,997	1.2%	74,803
Aurora 6.7 mi	4,011	0.5%	181,505
Downers Grove 7.9 mi	3,437	0.2%	50,365
Wheaton 7.9 mi	4,776	0.1%	54,065
Joliet 16.1 mi	2,298	1.2%	152,241

Naperville housing and households^[1]
Measure	Value
Housing units	57,135
Detached single-family	35,865 (63%)
Occupied homes	54,847
Owner-occupied	41,020 (75%)
Renter-occupied	13,827 (25%)
Median home value	$540,200

ACS 2020–2024 estimates.

When Naperville's 57,135 housing units were built^[1]
Built	Units	Share	Margin of error
2020 or later	508	0.9%	±140
2010 to 2019	4,081	7.1%	±532
2000 to 2009	8,588	15.0%	±637
1990 to 1999	14,959	26.2%	±836
1980 to 1989	14,239	24.9%	±822
1970 to 1979	8,538	14.9%	±707
1960 to 1969	2,917	5.1%	±278
1950 to 1959	1,364	2.4%	±280
1940 to 1949	522	0.9%	±272
1939 or earlier	1,419	2.5%	±255

ACS 2020–2024 estimates; margins of error are the Census Bureau's 90% intervals.

ZIP code areas covering Naperville^[4]
ZIP (ZCTA)	Share of Naperville's land	Share of the ZIP inside the city
60540	26%	77%
60564	26%	62%
60563	26%	68%
60565	22%	68%

pest control questions from Naperville homeowners

My Naperville home is new — do I need termite protection?

Check your closing documents for a builder termite pre-treatment and warranty first. 8% of Naperville homes were built in 2010 or later^[1].

I rent in Naperville. Who pays for pest control?

Your lease decides. 25% of Naperville households rent^[1].

Which areas does this page cover?

ZIP 60540, 60564, 60563, and 60565^[4], DuPage County. Nearest suburbs with their own pages: Bolingbrook (5.1 mi), Aurora (6.7 mi), and Downers Grove (7.9 mi)^[3].

My Naperville home is fairly new — could the termite pre-treatment still be under warranty?

Possibly: 8% of Naperville's housing units were built in 2010 or later^[1], the 2nd-highest share of the 15 Chicago-area suburbs we cover. Check your closing paperwork for warranties before paying for a repair.

Sources

Data pulled Sep 28, 2026. Full citations and method.