Utah · Census place 4944760

Lewiston, Utah

Lewiston is a city in Cache County, Utah with an estimated 1,971 residents on July 1, 2024. It is the 123rd largest of 156 incorporated places of 1,000+ people in the state.

Population 2024: 1,971; #123 of 156 in Utah
Change since 2020: +1.8%; +34 people
Land area: 25.8 sq mi; + 0.06 sq mi water
Density: 77 / sq mi; State median 2,284

Orange pin: Lewiston. Shaded: its county. Dark pin: Salt Lake City.

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Lewiston population, 2020 to 2024

Lewiston added 34 residents from July 2020 to July 2024, a change of +1.8%. In the latest year it moved by +3.

July 1 estimates. The April 2020 estimates base was 1,941. The axis starts above zero so yearly changes are visible.

Lewiston covers 25.75 square miles of land and 0.06 of water, for 77 people per square mile of land. The median Utah place of 5,000+ has 2,284, so Lewiston is less dense than the typical town.

What county Lewiston is in

All of Lewiston's residents live in Cache County, which had 145,487 residents in 2024. Lewiston holds 1.4% of the county's population. The shaded shape is on the map above; dots mark the eight nearest places.

ZIP codes in Lewiston

1 ZIP Code Tabulation Area (ZCTA) overlaps Lewiston by at least 10% of the ZCTA's or the city's land: 84320. 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 Lewiston is

The Census internal point of Lewiston is at 41.968500, -111.885800. Salt Lake City, the capital, is 82.3 miles S in a straight line. The nearest larger place is Richmond, UT (3,092 people), 5.1 miles away. The nearest city of 100,000 or more is Salt Lake City, UT, 82.4 miles away.

Internal point

Decimal: 41.968500, -111.885800
DMS: 41°58'6.60"N 111°53'8.88"W
UTM: 12N 426603.7E 4646658.2N
Geohash: 9x2qvbphp
Plus code: 85HCX497+CM

Daylight in Lewiston

At 41.97° N, Lewiston gets about 15 h 14 min of daylight around the June solstice and 9 h 07 min around the December solstice, a swing of 6 h 07 min. Figures are sunrise to sunset from the SunCalc model for June 21 and December 21, 2026.

Places near Lewiston

The eight nearest incorporated places of 1,000+ in Utah, measured between internal points. The closest is Richmond, 5.1 miles away, with 3,092 people.

Questions people ask

What is the population of Lewiston, UT?

1,971 on July 1, 2024, in the Census Vintage 2024 estimates. That is up 34 (1.8%) from 1,937 in July 2020.

What county is Lewiston in?

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

What ZIP codes cover Lewiston?

1 ZIP Code Tabulation Area overlaps it by at least 10% of either area: 84320.

How far is Lewiston from Salt Lake City?

82.3 miles (132.5 km) in a straight line, heading S from Lewiston.

What is the nearest larger city to Lewiston?

Richmond, UT, with 3,092 residents, 5.1 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.

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