Post Oak Logs
for Sale & Wanted
Quercus stellata — Iron Oak
Post Oak (Quercus stellata) is a dry-site member of the white oak group common on poor, rocky, and droughty upland soils where other oaks cannot compete. The name reflects the species' historic dominance of the fence-post market — post oak's rot-resistant heartwood made it the default for split rail fencing and wooden fence posts across the South and lower Midwest before pressure-treated pine took over in the 20th century.
Market Insight — Post Oak 2026
Post oak is classed as white oak for most commercial purposes. The wood has closed tyloses and is suitable for cooperage, though post oak's typically smaller diameter and more gnarled form relative to white oak or bur oak mean less goes to stave markets. Flooring, cabinetry, crossties, and mine timbers are the primary uses. Texas and Oklahoma are the species' heaviest commercial range, but post oak is present across the southeastern US.
Post oak delivered sawlog prices run $250–$450/MBF (Doyle) for standard grade, with select logs bringing $400–$700/MBF. Post oak usually prices slightly below white oak and bur oak in the same market — reflecting its typically smaller diameter and more defective growth form — but still commands significantly more than red oak group species.
About Post Oak Timber
Post Oak (Quercus stellata) is a dry-site member of the white oak group common on poor, rocky, and droughty upland soils where other oaks cannot compete. The name reflects the species' historic dominance of the fence-post market — post oak's rot-resistant heartwood made it the default for split rail fencing and wooden fence posts across the South and lower Midwest before pressure-treated pine took over in the 20th century.
Post oak is classed as white oak for most commercial purposes. The wood has closed tyloses and is suitable for cooperage, though post oak's typically smaller diameter and more gnarled form relative to white oak or bur oak mean less goes to stave markets. Flooring, cabinetry, crossties, and mine timbers are the primary uses. Texas and Oklahoma are the species' heaviest commercial range, but post oak is present across the southeastern US.
Post oak delivered sawlog prices run $250–$450/MBF (Doyle) for standard grade, with select logs bringing $400–$700/MBF. Post oak usually prices slightly below white oak and bur oak in the same market — reflecting its typically smaller diameter and more defective growth form — but still commands significantly more than red oak group species.
Fence Posts
Historic primary use
Railroad Ties
White oak tie premium
Mine Timbers
Rot-resistant underground
Cooperage
White oak group stave
Post Oak Grades & What Buyers Pay
| Grade | Key Requirements | Typical Buyers | Delivered Price Range |
|---|---|---|---|
| Stave / Prime | 16"+ SED, clear, straight | Cooperage mills | $600–$900/MBF |
| Select / No. 1 White Oak | 14"+ SED, 6'+ clear | Flooring, cabinet mills | $400–$600/MBF |
| No. 2 / Crosstie | 10"+ SED, sound | Railroad ties, industrial | $200–$350/MBF |
| Pallet | 10"+ SED | Pallet mills | $140–$250/MBF |
Tips for Selling Post Oak
- Check for sweep and fork. Post oak grows on difficult sites and often develops crooked boles. Straight, single-stem logs are required for stave or veneer; fork and sweep drop logs to tie or pallet grade.
- Railroad ties are a decent floor. Even gnarled post oak makes good railroad ties — the wood is hard, dense, and takes treatment well. Tie grade brings $200-$350/MBF and absorbs lower-grade stock.
- Don't mix with red oak. Post oak is white oak group and must be separated from red oak on any load.
- Consider tax implications of salvage. Post oak on dry upland sites is often a salvage operation as sites convert from forest to other uses. Consult your state's forest tax policy for timber stumpage.
- Know your local cooperage mills. Stave mills in KY, TN, and MO actively buy white oak group logs including post oak. Call ahead — their specs are tighter than general white oak sawlog mills.
Frequently Asked Questions About Post Oak Logs
What are post oak logs worth?
Standard delivered post oak sawlogs run $250-$450 per MBF (Doyle). Stave/prime grade logs bring $600-$900/MBF, Select brings $400-$600/MBF, and railroad tie/No. 2 stock runs $200-$350/MBF. Post oak typically prices 10-20% below white oak and bur oak in the same market.
Is post oak real white oak?
Commercially yes — post oak is in the white oak group (Leucobalanus) and has the closed tyloses structure required for cooperage and watertight applications. Most mills grade post oak as white oak, though some separate it because of typically smaller diameter and more defect.
Why is post oak associated with fence posts?
Before pressure-treated pine dominated the 20th-century fencing market, post oak heartwood was the default choice for split-rail fencing and wooden fence posts across the South and lower Midwest. The species' natural rot resistance meant posts would last 20-30 years in direct ground contact without treatment — hence the common name.
Can I still sell post oak fence posts?
Niche market. Traditional split-rail fencing for historic preservation, estate properties, and high-end rural aesthetics still uses post oak. Local agricultural markets occasionally take post oak fence posts. Expect $12-$25 per post depending on size, compared to $8-$15 for cedar. Most modern fencing uses pressure-treated pine.
Does post oak make good firewood?
Yes — excellent firewood. Post oak is one of the highest-BTU hardwoods, comparable to white oak and hickory at roughly 26-27 million BTU per cord. If sawlog markets are weak, post oak firewood commands premium prices in the $220-$320 per cord range in many eastern markets.
How does post oak compare to white oak?
Post oak is denser and typically grows on drier, rockier sites than white oak. Grain is coarser and trees are usually smaller-diameter. Working properties and cooperage suitability are very similar. In most commercial transactions the two are sold together as 'white oak.'
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