Ohio · Census place 3955916

Niles, Ohio

Niles is a city in Trumbull County, Ohio with an estimated 18,238 residents on July 1, 2024. It is the 98th largest of 526 incorporated places of 1,000+ people in the state.

Population 2024
18,238
#98 of 526 in Ohio
Change since 2020
-1.0%
-181 people
Land area
8.7 sq mi
+ 0.02 sq mi water
Density
2,108 / sq mi
State median 2,000
Orange pin: Niles. Shaded: its county. Dark pin: Columbus.

Niles population, 2020 to 2024

Niles lost 181 residents from July 2020 to July 2024, a change of -1.0%. In the latest year it moved by -18. Among 254 Ohio places of 5,000 or more, that growth ranks 160th; the median place changed by -0.4%. The median place of 5,000+ in Ohio has 13,905 people, so Niles is 1.3 times that size.

18.4k202018.4k202118.3k202218.3k202318.2k2024
July 1 estimates. The April 2020 estimates base was 18,457. The axis starts above zero so yearly changes are visible.

Niles covers 8.65 square miles of land and 0.02 of water, for 2,108 people per square mile of land. The median Ohio place of 5,000+ has 2,000, so Niles is close to the typical town.

What county Niles is in

All of Niles's residents live in Trumbull County, which had 200,300 residents in 2024. Niles holds 9.1% of the county's population. The shaded shape is on the map above; dots mark the eight nearest places.

ZIP codes in Niles

1 ZIP Code Tabulation Area (ZCTA) overlaps Niles by at least 10% of the ZCTA's or the city's land: 44446. ZCTAs are Census approximations of USPS ZIP code delivery areas. The list comes from the 2020 ZCTA to place relationship file, so a city that annexed land after 2020 may reach into ZIP codes not listed here.

Where Niles is

The Census internal point of Niles is at 41.187800, -80.753100. Columbus, the capital, is 145.2 miles SW in a straight line. The nearest larger place is Warren, OH (38,683 people), 4.8 miles away. The nearest city of 100,000 or more is Akron, OH, 40.6 miles away.

Internal point

Decimal
41.187800, -80.753100
DMS
41°11'16.08"N 80°45'11.16"W
UTM
17N 520705.6E 4559634.4N
Geohash
dpqd66j2k
Plus code
86HX56QW+4Q

Daylight in Niles

At 41.19° N, Niles gets about 15 h 09 min of daylight around the June solstice and 9 h 12 min around the December solstice, a swing of 5 h 57 min. Figures are sunrise to sunset from the SunCalc model for June 21 and December 21, 2026.

Places near Niles

The eight nearest incorporated places of 1,000+ in Ohio, measured between internal points. The closest is McDonald, 2.3 miles away, with 3,126 people.

Questions people ask

What is the population of Niles, OH?

18,238 on July 1, 2024, in the Census Vintage 2024 estimates. That is down 181 (1.0%) from 18,419 in July 2020.

What county is Niles in?

Trumbull County. All of its residents live in that county.

What ZIP codes cover Niles?

1 ZIP Code Tabulation Area overlaps it by at least 10% of either area: 44446.

How far is Niles from Columbus?

145.2 miles (233.7 km) in a straight line, heading SW from Niles.

What is the nearest larger city to Niles?

Warren, OH, with 38,683 residents, 4.8 miles away between internal points.

Sources and data as of

Data as of: Census Vintage 2024 subcounty estimates (July 1, 2024), 2024 Gazetteer places, 2020 ZCTA to place relationship file.

  1. 01Census Vintage 2024 subcounty population estimates
  2. 02Census 2024 Gazetteer, places
  3. 03Census 2020 ZCTA to place relationship file
  4. 04Census 2024 cartographic boundary file, counties (1:5,000,000)

How every number is computed: methodology. Spotted a wrong figure? Report an error.