Standard state abbreviations have been used for state of birth.  For persons born outside of the United States, I have used the standardized abbreviations used in the Roots Surname List.  Additionally, I have used the following abbreviations where appropriate:
lab    =    laborer
k/h    =    keeping house
r/r    =    cannot read or write  --  in citizenship column
r    =    cannot read  --  in citizenship column
w    =    cannot write  -- in citizenship column
sch    =    individual attended school during the census year
f/     =     in citizenship column indicates the father of this person was foreign born
/f    =    in citizenship column indicates the mother of this person was foreign born
f/f    =     in citizenship column means both parents  were foreign born

page 218;  Post Office: Empire City;  6 Jun 1870

house/family #
    Family Names                         age  sex  color        occupation                 value of                    state of        citizenship
                                                                                                                    personal/real estate      birth           read/write
1/1
David H. MORSE              29   mw          general merch [r]        -/350               ME          cit

2/2
R. J. CUSSANS               35   mw          saloon keeper          150/1800            FL             cit   f/f
D. Lowery WATSON         26   mw           attorney                  1750/2000           IA             cit
M.N. NORTH                    32   mw          druggist                   -/1500                NY             cit

3/3
W.S. ROBERTS              28 mw            clerk in drug store      -/300                ME           cit
John W. BROWN            24 mw            wks in sawmill           -/400                 IL             cit
Wentworth BAKER          38 mw            laborer                      -/-                     ME         cit
Ed. SCALES                   46 mw           saloon keeper            -/400                 ME           cit
William H. BECK             35 mw           works in sawmill        -/-                      IN             cit
Mat R. ISH                      39 mw           laborer                      -/-                      VA           cit

4/4
Isiah HACKER                33 mw          boot manufacturer      500/700              ME            cit
Mrs. A. G.                      24fw             k/h                                                     ME
Thomas DIVINE              30 mw          wks boot manufctry      -/-                     ENG         f/f

5/5
Thomas WILSON           35   wm          laborer                       -/200                 NOR         f/f

6/6
William F. HILL              33 wm            laborer                  500/500                 KY           cit
Mrs. S.A.                      28 fw              k/h                                                    KY
Amanda                        10 fw              sch                                                   KY
John James                     8 mw           sch                                                   OR
William T.                        6 mw           sch                                                   OR
Mary E.                           2 fw                                                                     OR

7/7
John O'CONNELL         26  mw