Santa Ana, CA Elevation & Topographic Map
Elevation
240 ft 70 m180 ft 55 m160 ft 50 m110 ft 30 m54 ft 16 m28 ft 9 m
Contours every 100 ft, bold every 500 ft
USGS 3DEP · U.S. Census Bureau
How to use this mapviews, tools and data
- Elevation
- Ground colored by height from green (lowest) to white (highest), with contour lines every 40–500 ft (USGS data).
- Satellite
- A 2016 satellite photo at 33 ft (10 m) detail; contours off.
- 3D
- Tilt and turn the terrain; hills are raised 1.5×, or set ×1 for true height.
- Click or tap anywhere
- The exact elevation of that spot in ft and m.
- Measure
- Pick two points for the climb, descent and grade along a straight line.
- City area
- Fades everything outside the official city limits (US Census).
Elevation Data
Santa Ana sits at about 79 ft (24 m) above sea level, worked out from 2020 Census block heights on USGS 3DEP, weighted by residents.
Typical elevation
79 ft 24 m
most residents: 40–140 ft
Lowest
28 ft 8 m
on the south side
Highest
240 ft 70 m
at the foot of the Peralta Hills
Average
88 ft 27 m
all land inside city limits
Santa Ana spans about 212 ft of height, so no single spot tells the whole story. The ruler shows where its people live, and where the other numbers you'll see come from.
| Figure | Elevation |
|---|---|
| Typical Where people live: half of residents higher, half lower | 79 ft24 m |
| Highest point Inside city limits, at the foot of the Peralta Hills | 240 ft70 m |
| Lowest point Inside city limits, on the south side | 28 ft8 m |
| Town center USGS map point for Santa Ana | 110 ft35 m |
| Airport (SNA) FAA airport elevation, the highest point of its runways, 1.1 mi south of the city limits | 56 ft17 m |
| Average of all land | 88 ft27 m |
Elevation profile, south to north
6.0 mi south to north through the town center.
Topographic Map
- Location
- City in Orange County, California, United States
- Population
- 316,184 2024 est.
- Land area
- 27.4 sq mi
- Density
- 11,547 per sq mi
- Coordinates
- 33.7456° N, 117.8678° W
- Time zone
- Pacific UTC−8 / −7
- Landform region
- Pacific Border
- Drains to
- Pacific Ocean
- Airport
- John Wayne/Orange County (SNA) 56 ft
- ZIP codes 6
- 92701 92703 92704 92705 92706 92707
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Sources: U.S. Census Bureau, USGS, FAA
Nearby Places
Nearby towns by typical elevation
- Orange Park Acres490 ft
- Villa Park350 ft
- El Modena310 ft
- Orange240 ft
- North Tustin210 ft
- Irvine150 ft
- Tustin110 ft
- Garden Grove83 ft
- Santa Ana79 ft
- Midway City40 ft
- Fountain Valley32 ft
Rankings by typical elevation
- Towns in California1,392nd highest of 1,622
- Towns in Orange County35th highest of 47
Peaks and hills nearest, by height
- Santiago Peak5,690 ft
- Monrovia Peak5,390 ft
- Estelle Mountain2,767 ft
- Mount Jurupa2,225 ft
- San Pedro Hill1,480 ft
How we measure
- Typical elevation: the population-weighted median: every 2020 Census block inside the city limits, at its USGS 3DEP height, weighted by the people who live there. Half of residents live higher, half lower.
- Lowest, highest, average: USGS 3DEP bare-earth heights on a 1 arc-second (≈100 ft, 30 m) grid, land only, inside the Census city limits (TIGER, Jan 1 2026).
- Pits: the lowest point is the lowest ground outside closed hollows (quarry floors, mine pits, terrain-model artifacts): any hollow under 0.4 sq mi (1 km²), and any hollow under 2 sq mi (5 km²) whose floor is more than 100 ft (30 m) below its rim; and outside patches below sea level of under 0.4 sq mi (1 km²). The single lowest 3DEP cell, 22 ft at 33.6960° N, 117.8768° W, is in such a hollow or patch and is not counted.
- Nearby Places: nearby towns and rankings use each town's typical elevation, so every town is compared like for like. Rankings count every city, town, township and census-designated place, including places inside a town. Peaks and hills: the nearest summits with at least 980 ft (300 m) of prominence within 62 mi (100 km), then federal (GNIS) summits within 16 mi (25 km) when there are fewer than 5; each is the 3DEP top on a ~7 ft (2 m) window, or the NGS published height when a usable survey mark sits within 160 ft (50 m) of it (shown as published).
- Rounding: computed heights are rounded to 10 ft (5 m), or to 1 ft (1 m) under 100 ft; 3DEP is good to about a meter, not a foot. Published figures (FAA airport elevation, NGS survey heights) are shown as their publisher gives them.
- Datum: North American Vertical Datum of 1988 (NAVD 88). NGS plans to replace NAVD 88 with a new datum (NAPGD2022); heights will then shift slightly.
- Sources: USGS 3DEP, GNIS, Watershed Boundary Dataset and physiographic provinces; U.S. Census Bureau (boundaries, 2020 blocks, 2024 population estimates, Gazetteer areas, ZIP code areas); FAA airport data; BTS time zones; NOAA NGS survey heights. All public domain.