American Samoa Zip Code
Census 2000 Glossary of Basic Geographic and Related Terms
For Census 2000, the Census Bureau developed software that enabled it to assign, in an automated fashion, clusters of census blocks whose mailing addresses shared the same predominant ZIP Code, based on information stored in its own address file. The automated clustering was followed by a manual review and cleanup.However, because this clustering of blocks again only approximates ZIP Code delivery areas, the Census Bureau calls them ZIP Code tabulation areas, or ZCTAs. Because the approach for Census 2000 is essentially similar to the one used in the 1990 census - that is, ZIP Code data are based on tabulating data based on one or more census blocks - the Census Bureau estimates that performing the ZCTA identification, of itself, does not seriously affect the validity or comparability of the data. However, the coverage for the same ZIP-numbered area could be different because the USPS changed the coverage of many ZIP Codes and added new ZIP Codes since 1990. In addition, ZCTAs recogniz ... [Read More]
BPHC -
geographic area (City, State, or Zip code) service delivery site (clinic) name and State or Zip code program type support received (e.g., Black Lung, Community Health Center) and State or Zip code type of service (e.g., primary care, dental, ob/gyn and State or Zip code) ... This search will return clinics in similar Zip codes as well as those in the exact Zip code entered. ... Zip Code: (either State or Zip required) ... [Read More]
EPA: Where You Live
Enter your zip code and choose from four databases to retrieve environmental information about your community. In addition, you can explore the databases below to learn more about your community. ... [Read More]
OASDI Beneficiaries by State and ZIP Code, 2003
This annual publication focuses on the Social Security beneficiary population at the ZIP Code level. It presents basic program data on the number and type of beneficiaries and the amount of benefits paid in each state, Social Security Administration field office, and ZIP Code. It also shows the number of beneficiaries aged 65 or older. ... To avoid disclosure of the reason for Social Security eligibility of small groups and the amounts of benefits received, a controlled rounding procedure was used for field office and ZIP Code data. Data are not shown for ZIP Codes with fewer than 15 beneficiaries. ... [Read More]
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