US Population by zip code database

Historical, current and future trends for every US zip code, in CSV format, ready to integrate.

US population by zip code data sample

ISOZip codePop1975Pop2025Pop2030square_km
US100012041024018247611.673
US100027250585387882032.441
US100034925457454594681.443
US100043431394243271.162
US100054606545855050.153
US100061828225323090.125
US100071091281410.008
US100095331962645644541.477
US100102651731107320990.907
US100114536053313550251.729
US100122165825521263040.854
US100132442028516293531.447
US100142710531922329491.316
US100164807956293582751.412
US100171333015701162740.893
US100184530530954360.818
US100193731443995453631.732
US100202630320.047
US100214042447473490030.974
US100222977534962359981.156
US100235471264127660641.43
US100245321462655648442.721
US1002583893984891013792.321
US100263150536877381751.03
US100275058759510614732.302
US100284155149087505591.143
US100296877980735836632.885
US100302415528233291430.72
US100314902257446593821.57
US100325099760015620572.151
US100334787456150577811.5
US100343424440207415772.276
US100353037335788366553.617
US100362037623903247211.104
US100371488317464180120.667
US100381719620026205720.656
US100392140725189259860.782
US100403688543497448211.518
US100410110.011
US100434665620.003
US10044932710927113210.584
US100451341421560.003
US100552330.003
US100601100
US100652961434908359801.31
US100695517658667120.729
US100752126524721257250.489
US10080863193220.007
US100812202392570.011
US100907570.005

SOLUTIONS

Typical use cases for population by zip code

Sales & Marketing

Ad targeting

Market intelligence

Customer analytics

Marketing campaign analysis

Territory mapping

Demand forecasting

Sales territory mapping

Retail site selection

Reporting

Historical US population database

Historical, present, and future estimates for 247 countries, including the US. Leverage Population Trends which record changes in Population Density, and tracks Migration and Urbanization Patterns with data spanning 55 years.

From 1975 to 2023 with 5-year intervals

Highest quality

Our population data results from aggregating reliable census sources with our curated Boundaries Database.

99% match with official Census data

Rich attributes

Our population by zip code data can be enriched with country-specific information, time zones, multi-language, UNLOCODE, and IATA codes.

GeoPostcodes-Boundaries rich attributes

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Frequently Asked Questions

Download a US Population by zip code data sample for all zip codes, including current, historical, and future population trends. The demographic data is available in ready-to-integrate CSV format.

ZIP Code Tabulation Areas (ZCTA) are statistical entities created by the United States Census Bureau to tabulate summary statistics. ZCTAs are designed to represent the geographic area associated with a ZIP code. This is particularly useful for collecting and analyzing demographic data.

The Census Bureau uses generalized representations of ZIP Codes as defined by the United States Postal Service through ZIP Code Tabulation Areas (ZCTAs). Census data is publicly available through the Census website. It is used to understand the population characteristics of specific areas based on postal codes.

A decennial census refers to a population count conducted by the Census Bureau every ten years. The American Community Survey is also conducted by the Census Bureau. Unlike the every-10-year census, this survey continues all year, every year.

The demographic data is broken out by gender, age, and location using zip code tabular areas (ZCTAs) and GEOIDs. You can also find the median age, age range, estimated population, and other key statistics.