The British employed the early part of the night in removing their wounded; and, about midnight, marched away in such silence that their retreat was not perceived until day.
As it was certain that they must gain the high grounds about Middletown before they could be overtaken; as the face of the country afforded no prospect of opposing their embarkation; and as the battle already fought had terminated in a manner to make a general impression favourable to the American arms; it was thought proper to relinquish the pursuit, leaving a detachment to hover about the British rear, the main body of the army moved towards the Hudson.
The Commander-in-chief was highly gratified with the conduct of his troops in this action. Their behaviour, he said, after recovering from the first surprise occasioned by the unexpected retreat of the advanced corps, could not be surpassed. General Wayne was particularly mentioned; and the artillery were spoken of in terms of high praise.
The loss of the Americans in the battle of Monmouth was eight officers and sixty-one privates killed, and about one hundred and sixty wounded. Among the slain were Lieutenant Colonel Bonner of Pennsylvania, and Major Dickenson of Virginia, both of whom were much regretted. One hundred and thirty were missing; but a considerable number of these afterwards rejoined their regiments.
In his official letter, Sir Henry Clinton states his dead and missing at four officers, and one hundred and eighty-four privates. His wounded at sixteen officers and one hundred and fifty-four privates. This account, so far as respects the dead, can not be correct, as four officers and two hundred and forty-five privates were buried on the field by persons appointed for the purpose, who made their report to the Commander-in-chief; and some few were afterwards found, so as to increase the number to nearly three hundred. The uncommon heat of the day proved fatal to several on both sides.
As usual, when a battle has not been decisive, both parties claimed the victory. In the early part of the day, the advantage was certainly with the British; in the latter part, it may be pronounced with equal certainty to have been with the Americans. They maintained their ground, repulsed the enemy, were prevented only by the night, and by the retreat of the hostile army from renewing the action, and suffered less in killed and wounded than their adversaries.