F i n a l
s u m m a r y o n
NEVADA's POPULATION
The range of data, maps and interactive visualizations
presented on this Web site allow us to make some general comments about
the population of Nevada, the way its distribution changed from 1900 to
2000 and, finally, the challenges the state faces now and in the future
for accomodating the growing population with the available resources.
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The population of Nevada is the fastest growing of all US
states [See US picture].
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Statistics report a 650% increase between 1950 and 1990.
Between 1980 and 1990 the increase was 50% [See Graph].
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The population increase is concentrated in the counties of
Clark and Carson City, respectively comprising Las Vegas and Reno, while
large desert areas remained very sparsely populated as they were in the
State's history. [See West US Animation].
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The increase in population has raised concerns about the
ability of the state to support itself given the current regime of taxation.
The clash is between the contrasting views of those supporting the idea
of enforcing a higher taxation and those concerned with a taxation that
has increased at a faster rate than population (i.e. in 1981-1992, 59%
population increase and 223% taxation increase) [source: Nevada
Policy Research Institute (NPRI)]
The following aspects need to be considered when attempting
to explain the population patterns in Nevada.
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The polarized distribution of population concentrated in
hot spots (Carson City, Clark County) is probably due to the original settlements
located close to water resources (e.g. Colorado River). The desertic nature
of the Nevadan landscape is the reason for large areas being almost uninhabited.
However, the importance of mineral resources offset the pattern producing
localized concentrations of population.
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Among the population hot spots, Carson City County has a
higher population density than Clark County (despite Las Vegas), effect
probably due to the small size of the county area.
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Among the great attractions for living in Nevada are the
low taxes (e.g. no state tax and low corporate taxes), the warm climate
year round, and the quickly expanding entertainment industry that generates
jobs requiring resident population.
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Considering the progression of population from 1900 to 2000
we observe a continuous increase in population (only one county has shown
a decrease in population for a 10 year period), so that the general state
pattern is repeated at a lower geographic scale. However, when the state
pattern is broken down into the respective components of each county population
density growth [see County Density Growth Graph],
a pattern emerges showing the exponential increase of Carson City and Clark
County, while the other counties show only a more moderate exponential
increase. In conclusion, population desnity growth in Nevada is a very
spatially heterogeneous phenomenon with large differentials within the
state [see Population Density Nevada Graph]
.
Nevada population
compared to US population
State Growth: The interior west states, NV, AZ, UT, CO
and ID, plus Georgia, grow twice as fast as the national average. Nevada
has clearly the top growing population.
[Source: US Census Bureau]
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Graph of Nevada
Population
The graph shows the steady and dramatic increase of Nevada
population. Year 2000 data are in reality forecasts from 1990 census, used
instead of the available Census data for compatibility with projections.
Note the steady growth in the 1980s nothwithstanding the economic down-turn
following the boom in prices for the energy crisis [Source: Western
Futures]
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Animation
of West US Urban Growth
The animation shows the development of urban centers in
Western US. In Nevada it is clear that urban growth is concentrated in
the urban areas of Las Vegas and Reno, while the rest of the state remains
very sparsely populated.
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General
Nevada Population Density growth 1900-2000
The graph shows the exponential Nevada population density
growth. It can be related to the county by county breakdown of population
density growth [Graph].
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County
by county population density growth 1900-2000
The graph shows the differential population density
growth for each of Nevada's counties, indicating two top examples of exponential
growth (Clark County followed by Carson City), intermediate cases of intermediate
exponential growth especially significant after the 1970s (Nye) and finally
the great majority of counties with very low rates of (still) exponential
growth, with sharp increases in the last twenty years.
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Last updated 6-13-2002