Current calendar year (2025) data are preliminary and subject to change. Data will be finalized by the end of the first quarter of next calendar year (2026). Tip! Select a state in the map to view National Park locations or select a park in the pick list.

Compute the qth quantile of the data along the specified axis, while ignoring nan values. Compute the median along the specified axis. Compute the weighted average along the specified axis. Compute the arithmetic mean along the specified axis. std (a [, axis, dtype, out, ddof, keepdims, ...]) Compute the standard deviation along the specified axis.

Feb 22, 2024 · Learn more about visitation statistics collection and find official reports by the National Park Service. Use the NPS Stats database to find national summaries, additional data and reports for individual parks, and data for past years.

# scipy + numpy def get_stats(v): res = stats.describe(v) return np.concatenate([ [ res.minmax[0], res.minmax[1], res.mean, res.variance, res.skewness, res.kurtosis ], np.percentile(v, q=[10, 25, 50, 75, 90]) ])

Mar 5, 2025 · The NPS Visitor Use Statistics Program maintains a large data set with annual recreation visit estimates from 1904-1978 and monthly visitation estimates from 1979 to present. Electronic database records for all inputs and outputs have been kept since the early 1990s.

May 16, 2024 · The NPS Social Science Program is responsible for coordinating visitor use statistics reporting for units administered by the NPS. ‘Visitor Use Statistics’ refers to a formal set of statistics collected by the National Park Service that address how many people visit parks and how long they stay.

Mar 5, 2025 · Visitor Use Statistics: The Visitor Use Statistics Office coordinates visitor counting protocols and provides visitation statistics and forecasts. Freedom Of Information Act (FOIA) : Access the Electronic Reading Room, locate FOIA officers and …

Employment estimate and mean wage estimates for Nurse Practitioners: Percentile wage estimates for Nurse Practitioners: Industries with the highest published employment and wages for Nurse Practitioners are provided. For a list of all industries with employment in Nurse Practitioners, see the Create Customized Tables function.

Annual Visitation and Record Year by Park (1904 - Last Calendar Year) Report displays total recreation visits for each park by year and highlights the year with the most recreation visits. Filters available for Region, P... more.

An NP chart allows a researcher to keep track of whether a measurement process is within bounds or ‘out of control’. It records the number of non conforming units or defective instances in the measurement process.