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Onion Creek Club

Every green at Onion Creek in Austin, Texas traced contour by contour, with fall lines, daily pins, and live wind in the GolfCore app.

GolfCore is not affiliated with or endorsed by Onion Creek Club.

Open Onion Creek in GolfCore

Plan your visit

2510 Onion Creek Parkway, Austin, TX

Check visitor access, current green fees and tee-time availability directly with the course before travelling.

Course website & booking information Call (512) 282-2162 Get directions
Onion Creek drawn from GolfCore's traced course vectors — fairways, tees, greens, bunkers and water, in the app's own colors. This is the same geometry the app maps a round on.
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21Greens Mapped 231Elevation Contours 8.4%Steepest Slope 18Holes 71Par 20Rated Tees
Green contour map of Onion Creek in Austin, Texas — 231 elevation contours at a 3-inch interval with fall-line arrows, traced from 1-meter lidar
One of 21 mapped greens at Onion Creek, drawn from GolfCore's contour data baked from USGS 3DEP 1-meter lidar, in the same colors the app uses. Elevation bands run cool-low to warm-high; white lines are contours at a 3-inch interval, and dark arrows point down the fall line.

The course, by the numbers

LocationAustin, Texas, United States
Address2510 Onion Creek Parkway, Austin, TX
Phone(512) 282-2162
Websiteonioncreekclub.com
Holes18
Par71
Layouts2
Tees on the card20, 20 USGA-rated
Greens mapped21
Elevation contours231
Contour interval3-inch
Largest green elevation span4.7 ft
Steepest measured slope8.4%
Course mapTraced hole by hole
Wind modelingLive wind grid, 16 directions
Tree canopy1-meter canopy height model
Course data updated2026-09-23

The card

6,016 yds · Par 70 · Rating 69.5 · Slope 123

Hole 123456789 Out
Par 534443534 35
Yards 500115308391369146575167358 2,929
Hcp 1311575317119
Hole 101112131415161718 In
Par 434444435 35
Yards 345134336361388388341129493 2,915
Hcp 14216864181210

Total70 Yards5,844

Hole Par Yards Hcp
1 5 500 13
2 3 115 1
3 4 308 15
4 4 391 7
5 4 369 5
6 3 146 3
7 5 575 17
8 3 167 11
9 4 358 9
Out 35 2,929
10 4 345 14
11 3 134 2
12 4 336 16
13 4 361 8
14 4 388 6
15 4 388 4
16 4 341 18
17 3 129 12
18 5 493 10
In 35 2,915
Total 70 5,844

Course rating and slope

TeeYardsParRating / Slope
Black 6,584 70 72.5 / 126 79.7 / 135 (W)
Blue 6,396 70 71.6 / 125 78.7 / 133 (W)
White 6,016 70 69.5 / 123 76.5 / 129 (W)
Gold 5,436 70 66.9 / 119 73.3 / 121 (W)
Red 4,630 70 63.4 / 96 67.9 / 118 (W)

Onion Creek plays 2 layouts, each with its own tees. Picking a tee shows that tee's own yardages, pars and stroke indexes where the club has rated them. Clubs correct their own data in the app.

What GolfCore has for Onion Creek

GolfCore's library covers Onion Creek Club green by green: 21 putting surfaces traced with 231 elevation contours from USGS 3DEP 1-meter lidar. The steepest measured slope on these greens tilts at 8.4 percent — the difference between a putt that dies at the hole and one that runs four feet past.

In the app, players and caddies read the same data live on the course: contour bands with fall-line arrows, wind simulated at the player's position, and pin positions that clubs on GolfCore set each morning. Onion Creek Club is one of more than fourteen thousand courses GolfCore has mapped green by green.

For clubs, the same system runs the tee sheet and the caddie yard — assignments off real tee times, SMS confirmations, and a caddie network that spans every club on the platform. Read how caddie management on GolfCore works.

More courses nearby

Approximate straight-line distances from Onion Creek Club. Driving distances and travel times will vary.

Staff at Onion Creek can claim this course by signing in with an email address at the club's own domain. That sets the club up on GolfCore with you as an administrator.

Open this course in GolfCore Caddie Management

GolfCore maps courses from public elevation data and is not affiliated with or endorsed by Onion Creek. Represent this club? Request changes or removal through our contact page.