Mount Ayr, IN Elevation & Topographic Map

Elevation
720 ft 220 m710 ft 215 m710 ft 215 m700 ft 215 m690 ft 210 m690 ft 210 m
Contours every 40 ft, bold every 200 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.
- Town area
- Fades everything outside the official town limits (US Census).
Elevation Data
Mount Ayr sits at about 700 ft (215 m) above sea level, worked out from 2020 Census block heights on USGS 3DEP, weighted by residents.
Typical elevation
700 ft 215 m
most residents: 700–710 ft
Lowest
690 ft 210 m
on the northeast side
Highest
710 ft 220 m
on the west side
Average
700 ft 215 m
all land inside town limits
Mount Ayr is nearly flat: its ground varies by only about 20 ft, so the figures below sit close together.
| Figure | Elevation |
|---|---|
| Typical Where people live: half of residents higher, half lower | 700 ft215 m |
| Highest point Inside town limits, on the west side | 710 ft220 m |
| Lowest point Inside town limits, on the northeast side | 690 ft210 m |
| Town center USGS map point for Mount Ayr | 710 ft215 m |
| Airport (RZL) FAA airport elevation, the highest point of its runways, 5.8 mi east of the town limits | 698 ft213 m |
| Average of all land | 700 ft215 m |
Topographic Map
- Location
- Town in Newton County, Indiana, United States
- Population
- 116 2024 est.
- Land area
- 0.2 sq mi
- Density
- 663 per sq mi
- Coordinates
- 40.9520° N, 87.2992° W
- Time zone
- Central UTC−6 / −5
- Landform region
- Central Lowland
- Drains to
- Iroquois River → Illinois River → Mississippi River → Gulf of America
- Airport
- Jasper County (RZL) 698 ft
- ZIP codes 1
- 47964
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Sources: U.S. Census Bureau, USGS, FAA
Nearby Places
Nearby towns by typical elevation
- Mount Ayr700 ft
- Jackson Township, Newton County700 ft
- Morocco690 ft
- Beaver Township690 ft
- Colfax Township670 ft
- Newton Township670 ft
- Jordan Township670 ft
- Marion Township, Jasper County660 ft
- Rensselaer660 ft
- Iroquois Township650 ft
- Brook650 ft
Rankings by typical elevation
- Towns in Indiana1,232nd highest of 1,977
- Towns in Newton County3rd highest of 19
How we measure
- Typical elevation: the population-weighted median: every 2020 Census block inside the town 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 town limits (TIGER, Jan 1 2026).
- 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. All public domain.