(CO-99-13) Population Estimates for Counties by Age Group:  July 1, 1992
  
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+
                                                                                                                               
    CALIFORNIA                       30875920   2752513  5639170  3249669 10626036  5341002 23263012 21211351  3267530   321007
Alameda County                        1328589    109225   222586   137770   483015   235161  1027491   943456   140832    14759
Alpine County                            1147        82      200      105      432      250      890      829       78        6
Amador County                           31854      1742     4599     2898    10056     6948    26116    24249     5611      493
Butte County                           188905     14295    32695    23608    53396    32864   146027   132494    32047     3025
Calaveras County                        35221      2527     6528     1603    10151     8457    27001    25475     5955      424
Colusa County                           16882      1551     3819     1383     4961     3032    12034    10907     2136      202
Contra Costa County                    838364     68355   148776    69117   291107   167863   641372   593511    93146     8649
Del Norte County                        26601      2099     5211     2367     9071     4650    19908    18482     3203      233
El Dorado County                       137444     11046    26358     8321    47676    27315   103254    96449    16728     1134
Fresno County                          703846     73786   155766    72143   218418   111503   493986   445497    72230     7416
Glenn County                            25509      2396     5666     1963     7343     4548    18186    16629     3593      390
Humboldt County                        121751      9439    22943    12301    40288    21712    92150    84049    15068     1417
Imperial County                        127533     12715    31575    12115    38162    20957    87793    77817    12009      902
Inyo County                             18374      1282     3286      933     5338     4085    14215    13413     3450      382
Kern County                            586745     61931   128213    54820   191731    94830   412283   374668    55220     4508
Kings County                           106510     10807    22439    12472    37608    15005    76022    68965     8179      721
Lake County                             53919      4026     9531     2774    14588    11435    41501    39195    11565      866
Lassen County                           27973      1992     5268     2894    10033     4875    21404    19661     2911      231
Los Angeles County                    9021867    831515  1630404  1022211  3137103  1513370  6798427  6162480   887264    90512
Madera County                           98751      8987    21982     8787    29610    17539    70663    63896    11846     1051
Marin County                           233528     14978    31054    16128    87104    54703   192050   181654    29561     3050
Mariposa County                         15242      1044     2583      904     4531     3643    11952    11232     2537      193
Mendocino County                        81645      6488    16450     5518    25931    15970    60844    56311    11288     1057
Merced County                          188184     21360    45254    18628    57122    28753   127210   114066    17067     1452
Modoc County                             9775       679     2041      547     2782     2067     7328     6813     1659      167
Mono County                              9933       880     1631      839     4162     1766     7629     7125      655       47
Monterey County                        366296     35839    69734    43365   124721    56526   270028   243787    36111     3598
Napa County                            113631      8380    19018     9523    35120    22647    88833    82183    18943     2257
Nevada County                           83131      5617    15152     4101    25408    17759    64230    60464    15094     1186
Orange County                         2483337    211745   423272   284860   877308   452599  1912860  1740476   233553    25147
Placer County                          186799     14953    36036    12948    63466    38275   140412   130150    21121     2093
Plumas County                           20612      1431     3968      928     5974     4816    15686    14764     3495      241
Riverside County                      1290328    128442   256811   115988   414142   211170   937425   858040   163775    14054
Sacramento County                     1114853     98328   209364   106539   388213   195072   833691   767489   117337    10716
San Benito County                       38283      3744     8547     3455    12426     6355    27126    24518     3756      363
San Bernardino County                 1532114    164917   330741   151197   520845   233864  1077962   975972   130550    11728
San Diego County                      2601147    224068   442556   323739   907082   418939  1995140  1809062   284763    26951
San Francisco County                   727291     39396    83464    71262   285230   141523   617584   582040   106416    12437
San Joaquin County                     503293     49090   106308    47953   160643    84072   361857   328236    55227     5538
San Luis Obispo County                 220353     15542    34946    29023    71662    37218   174530   157770    31962     2969
San Mateo County                       661529     50157   100421    58350   234344   134412   525343   489669    83845     8097
Santa Barbara County                   376523     30609    61084    50621   122681    64464   293365   262841    47064     5404
Santa Clara County                    1523971    125231   253798   160306   563546   281602  1181439  1083307   139488    13350
Santa Cruz County                      230983     18450    39143    26221    83530    37851   178912   161834    25788     3167
Shasta County                          157319     13142    31769    11273    47179    32043   116603   107492    21913     1807
Sierra County                            3288       246      637      135      961      723     2485     2345      586       59
Siskiyou County                         44056      3184     8921     2565    12726     9256    33086    30727     7404      678
Solano County                          359849     33914    73174    33592   130441    59116   261910   239481    29612     2327
Sonoma County                          402387     32118    71005    33113   139879    72556   308438   285465    53716     5543
Stanislaus County                      394159     39967    85808    35081   125859    65709   279046   254286    41735     4162
Sutter County                           69204      6344    14187     5888    20951    13782    50585    46307     8052      708
Tehama County                           51904      4198    10522     3414    14322    10914    38547    35752     8534      805
Trinity County                          13171       967     2605      684     3964     2955     9950     9315     1996      141
Tulare County                          330451     34688    79146    30521    97973    53610   226773   203482    34513     3304
Tuolumne County                         50543      3156     8617     3463    16121    10544    39833    37429     8642      628
Ventura County                         684004     60655   133525    66021   233412   124084   508575   462328    66307     6287
Yolo County                            144364     11842    24827    24533    46029    23003   110942    96844    14130     1463
Yuba County                             60655      6926    13206     5858    18159    10242    42080    38173     6264      512

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.