Delta is a city in Millard County, Utah, home to about 3,705 people across 8.6 square miles. Its ZIP code is 84624.
Homes sold for a median of $161 per square foot in the three months ending August 2026, a buyer’s market.
Mostly Delta; also Deseret and Sutherland
Each card is that ZIP code’s whole market, including any part outside Delta. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Delta’s story and what everyday life there is like, for people thinking about moving in.
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| Nearest major airport | Salt Lake City International Airport (SLC)102 miles away |
|---|---|
| Closer regional airport | Provo Municipal Airport (PVU)72 miles away |
| Nearest city of 250,000+ | North Las Vegas, NV255 miles away |
| Nearest city of 1 million+ | Phoenix, AZ401 miles away |
Straight-line distances from the center of Delta; driving is longer.
Source: Airports from OurAirports (scheduled passenger service); city centers and populations from the U.S. Census Bureau.
Source: Members of Congress from the congress-legislators project; districts from the Census Bureau’s relationship files; governor and mayor from Wikidata.
Delta had 3,622 residents in the 2020 census, up 13% since 2000.
It’s the 107th largest of 325 towns in Utah by population.
Millard County grew from 5,678 residents in 1900 to 12,975 in 2020.
Millard County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 95°F in summer, and winter lows average 15°F. About 7.9 inches of rain and melted snow fall in a typical year, with about 25 inches of snow.
Source: NOAA 1991–2020 climate normals, Delta, UT weather station (4 miles away).
3,516 jobs at 301 businesses in Millard County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
47 doctors and other health care providers list an office in Delta.
Nearest hospitals
Providers with an office here
| Primary care doctors | 7 |
|---|---|
| Dentists | 6 |
| Nurse practitioners and physician assistants | 6 |
| Mental health providers | 18 |
| Physical and occupational therapists | 8 |
| Chiropractors | 2 |
| Pharmacies | 6 |
Source: Hospitals from CMS Hospital General Information (ratings are CMS overall star ratings); straight-line distances; providers from the CMS National Plan and Provider Enumeration System (NPPES), by practice address and primary specialty.
Libraries
Museums
Counts are within about 2 miles of the center of town.
Source: Map data © OpenStreetMap contributors (openstreetmap.org/copyright), as mapped by volunteers; it can miss places or include closed ones.
Established in 1906.
Notable people born here
Source: Wikidata (wikidata.org), the free knowledge base; people are listed by place of birth.
Public schools here are run by Millard District. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Delta South SchoolDelta | Pre-K–1 | 315 | Public | 3.1 mi |
| Delta North SchoolDelta | 2–4 | 427 | Public | 2.6 mi |
| Delta MiddleDelta | 5–8 | 613 | Public | 2.3 mi |
| Delta HighDelta | 9–12 | 592 | Public | 2.6 mi |
Source: U.S. Department of Education, NCES: Common Core of Data (2024-2025) for public schools. Listed by address; we don’t rate schools.
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Shares ZIP codes with Deseret, Sutherland and Oasis.
Town boundaries don’t always match ZIP codes: a ZIP code can cross into neighboring towns, and a town can share a ZIP code with its neighbors. Facts describe the town itself; market figures describe whole ZIP codes.