(CO-99-13) Population Estimates for Counties by Age Group:  July 1, 1990
  
Source:  Population Estimates Program, Population Division, U.S. Census Bureau, Washington, DC  20233
Contact:  Statistical Information Staff, Population Division, U.S. Census Bureau (301-457-2422)
          pop@census.gov (please include a phone number with email correspondence)
  
Internet Release Date:  August 30, 2000

                                        Total      Ages     Ages     Ages     Ages     Ages     Ages     Ages     Ages     Ages
Area Name                          Population       0-4     5-17    18-24    25-44    45-64      16+      21+      65+      85+
                                                                                                                               
    ARIZONA                           3679056    306120   700165   391433  1157416   643335  2771846  2501668   480587    37846
Apache County                           61906      7976    18309     6390    16392     8765    38079    32665     4074      431
Cochise County                          97829      7793    20309     9757    28625    18829    72877    65375    12516      862
Coconino County                         97080      9041    21751    16327    30715    13690    69375    58181     5556      459
Gila County                             40386      3001     7982     2741     9843     9007    30613    28111     7812      478
Graham County                           26584      2427     6527     2807     7092     4402    18499    16223     3329      243
Greenlee County                          8039       626     2178      481     2276     1592     5556     4975      886       60
La Paz County                           13863      1138     2613     1053     3484     2935    10454     9654     2640      130
Maricopa County                       2129352    177822   392608   226835   703098   362704  1614170  1463307   266285    22198
Mohave County                           95190      6537    15536     6337    24603    22800    75273    70428    19377      904
Navajo County                           77972      9026    21486     7237    21328    12528    50374    44130     6367      461
Pima County                            668242     51865   118144    78387   211086   116789   515209   462644    91971     7825
Pinal County                           116453     10103    24665    10564    33301    21871    85115    76920    15949      927
Santa Cruz County                       29885      2914     7528     2778     8385     5127    20567    18096     3153      238
Yavapai County                         108619      6334    17565     7526    26840    24526    87251    81021    25828     1744
Yuma County                            107656      9517    22964    12213    30348    17770    78434    69938    14844      886


The estimates presented here were produced by a method which is still in a developmental stage.  They
may not be accurate for populations which are very small or have unusual distributions.  These figures
should be used with caution.