Census 2010 Summary File One

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Census 2010 Summary File One

Release Date: August 11, 2011

Data Dictionary and Selected Tables in Excel Spreadsheet or Downloadable Zip File :

Data Dictionary : XLS | PDF

Zip Code Tabulation Areas : ZCTAs_W is as a whole zip code and ZCTAs_P is zip code within the County

File/Table Segmentation :

Geographic Level	Data File Number	Starting Matrix Number	Ending Matrix Number
State & County \| Census Tract \| Block Group \| Places \| ZCTAs_W \| ZCTAs_P	1 to 3	P1	P9
State & County \| Census Tract \| Block Group \| Places \| ZCTAs_W \| ZCTAs_P	4	P10	P14
State & County \| Census Tract \| Block Group \| Places \| ZCTAs_W \| ZCTAs_P	5	P15	P30
State & County \| Census Tract \| Block Group \| Places \| ZCTAs_W \| ZCTAs_P	6	P31	P49
State & County \| Census Tract \| Block Group \| Places \| ZCTAs_W \| ZCTAs_P	7	P50	P12E
State & County \| Census Tract \| Block Group \| Places \| ZCTAs_W \| ZCTAs_P	8	P12F	P17A
State & County \| Census Tract \| Block Group \| Places \| ZCTAs_W \| ZCTAs_P	9	P17B	P28I
State & County \| Census Tract \| Block Group \| Places \| ZCTAs_W \| ZCTAs_P	10	P29A	P29I
State & County \| Census Tract \| Block Group \| Places \| ZCTAs_W \| ZCTAs_P	11	P31A	P34E
State & County \| Census Tract \| Block Group \| Places \| ZCTAs_W \| ZCTAs_P	12	P34F	P38E
State & County \| Census Tract \| Block Group \| Places \| ZCTAs_W \| ZCTAs_P	13	P38F	P39H
State & County \| Census Tract \| Block Group \| Places \| ZCTAs_W \| ZCTAs_P	14	P39I	P39I
State & County \| Census Tract N/A Places \| ZCTAs_W \| ZCTAs_P	15	PCT1	PCT8
State & County \| Census Tract N/A Places \| ZCTAs_W \| ZCTAs_P	16	PCT9	PCT11
State & County \| Census Tract N/A Places \| ZCTAs_W \| ZCTAs_P	17	PCT12	PCT12
State & County \| Census Tract N/A Places \| ZCTAs_W \| ZCTAs_P	18	PCT13	PCT20
State & County \| Census Tract N/A Places \| ZCTAs_W \| ZCTAs_P	19	PCT21	PCT22
State & County \| Census Tract N/A Places \| ZCTAs_W \| ZCTAs_P	20	PCT12A	PCT12A
State & County	42 to 43	H1	H2
State & County \| Census Tract \| Block Group Places \| ZCTAs_W \| ZCTAs_P	44	H3	H11F
State & County \| Census Tract \| Block Group Places \| ZCTAs_W \| ZCTAs_P	45	H11G	H17C
State & County \| Census Tract \| Block Group Places \| ZCTAs_W \| ZCTAs_P	46	H17D	H17I
State & County \| Census Tract N/A Places \| ZCTAs_W \| ZCTAs_P	47	HCT1	HCT4

Note:	1. Some columns in spreadsheet may need to be adjusted smaller to view data on screen.
	2. These Census 2010 Zip Code Tabulation Areas (ZCTAs) are different than the U.S. Postal Service Zip Code delivery area. There will not be a match between the two Zip Code areas. Later this year, we will obtain the geographic boundaries for the ZCTAs.

​​​​​​Census 2010 Summary File One

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