Ohio · Census place 3910800
Cadiz, Ohio
Cadiz is a village in Harrison County, Ohio with an estimated 2,950 residents on July 1, 2024. It is the 336th largest of 526 incorporated places of 1,000+ people in the state.
- Population 2024
- 2,950
- #336 of 526 in Ohio
- Change since 2020
- -3.4%
- -104 people
- Land area
- 8.8 sq mi
- + 0.16 sq mi water
- Density
- 336 / sq mi
- State median 2,000
Measure from here
Tools and pages that start from Cadiz
Cadiz population, 2020 to 2024
Cadiz lost 104 residents from July 2020 to July 2024, a change of -3.4%. In the latest year it moved by -32.
Cadiz covers 8.78 square miles of land and 0.16 of water, for 336 people per square mile of land. The median Ohio place of 5,000+ has 2,000, so Cadiz is less dense than the typical town.
What county Cadiz is in
All of Cadiz's residents live in Harrison County, which had 14,042 residents in 2024. Cadiz holds 21.0% of the county's population. The shaded shape is on the map above; dots mark the eight nearest places.
ZIP codes in Cadiz
1 ZIP Code Tabulation Area (ZCTA) overlaps Cadiz by at least 10% of the ZCTA's or the village's land: 43907. ZCTAs are Census approximations of USPS ZIP code delivery areas. The list comes from the 2020 ZCTA to place relationship file, so a village that annexed land after 2020 may reach into ZIP codes not listed here.
Where Cadiz is
The Census internal point of Cadiz is at 40.256600, -80.992600. Columbus, the capital, is 108.1 miles W in a straight line. The nearest larger place is St. Clairsville, OH (4,954 people), 13.3 miles away. The nearest city of 100,000 or more is Pittsburgh, PA, 55.1 miles away.
Internal point
- Decimal
- 40.256600, -80.992600
- DMS
- 40°15'23.76"N 80°59'33.36"W
- UTM
- 17N 500629.3E 4456238.0N
- Geohash
- dpnmhbqzx
- Plus code
- 86GX7244+JX
Daylight in Cadiz
At 40.26° N, Cadiz gets about 15 h 03 min of daylight around the June solstice and 9 h 18 min around the December solstice, a swing of 5 h 45 min. Figures are sunrise to sunset from the SunCalc model for June 21 and December 21, 2026.
Places near Cadiz
The eight nearest incorporated places of 1,000+ in Ohio, measured between internal points. The closest is St. Clairsville, 13.3 miles away, with 4,954 people.
Questions people ask
What is the population of Cadiz, OH?
2,950 on July 1, 2024, in the Census Vintage 2024 estimates. That is down 104 (3.4%) from 3,054 in July 2020.
What county is Cadiz in?
Harrison County. All of its residents live in that county.
What ZIP codes cover Cadiz?
1 ZIP Code Tabulation Area overlaps it by at least 10% of either area: 43907.
How far is Cadiz from Columbus?
108.1 miles (173.9 km) in a straight line, heading W from Cadiz.
What is the nearest larger city to Cadiz?
St. Clairsville, OH, with 4,954 residents, 13.3 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.
- 01Census Vintage 2024 subcounty population estimates
- 02Census 2024 Gazetteer, places
- 03Census 2020 ZCTA to place relationship file
- 04Census 2024 cartographic boundary file, counties (1:5,000,000)
How every number is computed: methodology. Spotted a wrong figure? Report an error.