| Senate. | House. | |||||
| States. | Dem. | Whig. | Vac. | Dem. | Whig. | Vac. |
| Alabama | 2 | 0 | 0 | 5 | 2 | 0 |
| Arkansas | 2 | 0 | 0 | 0 | 0 | 1 |
| California | 2 | 0 | 0 | 0 | 0 | 2 |
| Connecticut | 1 | 0 | 1 | 3 | 1 | 0 |
| Delaware | 1 | 1 | 0 | 1 | 0 | 0 |
| Florida | 1 | 1 | 0 | 0 | 1 | 0 |
| Georgia | 0 | 2 | 0 | 0 | 0 | 8 |
| Illinois | 2 | 0 | 0 | 6 | 1 | 0 |
| Indiana | 2 | 0 | 0 | 8 | 2 | 0 |
| Iowa | 2 | 0 | 0 | 2 | 0 | 0 |
| Kentucky | 0 | 2 | 0 | 5 | 5 | 0 |
| Louisiana | 2 | 0 | 0 | 0 | 0 | 4 |
| Maine | 2 | 0 | 0 | 5 | 2 | 0 |
| Maryland | 0 | 2 | 0 | 0 | 0 | 6 |
| Massachusetts | 1 | 1 | 0 | 3 | 7 | 0 |
| Michigan | 2 | 0 | 0 | 1 | 2 | 0 |
| Mississippi | 2 | 0 | 0 | 0 | 0 | 4 |
| Missouri | 1 | 1 | 0 | 2 | 3 | 0 |
| New Hampshire | 2 | 0 | 0 | 2 | 2 | 0 |
| New Jersey | 1 | 1 | 0 | 4 | 1 | 0 |
| New York | 0 | 2 | 0 | 17 | 17 | 0 |
| North Carolina | 0 | 2 | 0 | 3 | 6 | 0 |
| Ohio | 1 | 1 | 0 | 11 | 10 | 0 |
| Pennsylvania | 1 | 1 | 0 | 15 | 9 | 0 |
| Rhode Island | 1 | 1 | 0 | 1 | 1 | 0 |
| South Carolina | 2 | 0 | 0 | 7 | 0 | 0 |
| Tennessee | 0 | 1 | 1 | 6 | 5 | 0 |
| Texas | 2 | 0 | 0 | 0 | 0 | 2 |
| Vermont | 0 | 2 | 0 | 1 | 3 | 0 |
| Virginia | 2 | 0 | 0 | 0 | 0 | 15 |
| Wisconsin | 2 | 0 | 0 | 3 | 0 | 0 |
| — | — | — | — | — | — | |
| Total, | 39 | 21 | 2 | 111 | 80 | 42 |
In New-York, the Democratic party will meet in convention on the 10th of this present month of September, to prepare for approaching elections, and, on the following day, the United Whig party will hold its annual convention in the same city—the State Central Committee of both sections of it having united in a call for that purpose.
The Convention of Virginia, which has been sitting at Richmond during the last eight months, have at length agreed upon the form of a new Constitution for that State, and brought its session to a close. The Constitution has yet to be submitted to a vote of the people, but of its acceptance no doubt appears to be entertained. It is to be voted for on the 23d of October.
The President of the United States, accompanied by the Secretaries of War and Interior, has been received with much enthusiasm in various places in eastern Virginia, through which he passed on his way to the White Sulphur Springs. The Secretary of State has been passing a few weeks among the lakes and mountains of New Hampshire, where he will remain probably till October; and the Secretary of the Treasury has been detained by ill health at his residence in Ohio.
Reports from the various agricultural districts of the Union indicate that the wheat harvest of 1851 will be the heaviest ever raised. In New-York, Indiana, Michigan, and Wisconsin, the yield is very large, and the wheat excellent. In the Northern and Central Illinois, heavy rains have destroyed a portion of the crop, but in the Southern portion of the State it will be abundant. In Ohio, advices from all quarters of the State show that the wheat crop of the present season will be the largest ever grown in the State. In Iowa, the yield is indifferent. Of corn there will probably be an average crop. Potatoes in several parts of the country have suffered from the rot.
The cholera prevails to some extent in the valley of the Mississippi, and other parts of the Southern and Western States. Among the Sioux Indians it has been very fatal. The treaty just formed with the Sioux Indians, secures to the United States all the land in the entire valley of the Minnesota, and the eastern tributaries of the Sioux, estimated at 21,000,000 of acres.
From Texas, we learn that there has been great excitement at Rio Grande, in consequence of the Mexicans refusing to surrender a fugitive slave. It is said that 2,000 slaves have made their escape into Mexico.
There have been several arrivals from California, and by every one evidence has been furnished of a very unfortunate condition of affairs. Dissatisfied with the manner in which justice is executed, or perhaps with a view to the complete overthrow of the government, large numbers of men have associated themselves at San Francisco and elsewhere, and assumed all the functions of a magistracy, treating the constituted authorities with contempt, and, in secret assemblies, deciding questions of life and of all the highest interests of society. By their directions, several persons accused of crimes have been murdered, and all the officers of the law have been set at defiance. In other respects, the news from California and other parts of the Pacific coast is without remarkable features; the general prosperity continues in mining, agriculture, and trade; and such is the energy of the inhabitants of that city, that San Francisco has nearly recovered from the effects of the disastrous fires with which it has been visited. The arrival at New-York, on the 13th of August, of the steamer Prometheus, in 29 days from San Francisco, by the new route of Lake Nicaragua and the river San Juan, establishes the practicability and advantages of this route. The shortest trip ever made by the Panama route, it is said, was in 31 days.
CUBA.
The people of the United States have been kept in a state of excitement during a portion of the last month by reports of a revolution in the Island of Cuba. It is not yet possible to discover very clearly, what are the facts, but it is certain, that there were insurrectionary movements commencing about the 4th of July, in several parts of the Island; that they were badly planned, and inefficiently executed, and that the whole attempt, having caused the ruin of a vast number of persons, is at an end, and has resulted in the firmer establishment of the Spanish authority.