Maps API - Regional Data
Description
This request returns a cross section of regional data.
Enter a FRED series ID and your API key (optional) to get request parameters.
Parameters
- api_key
- file_type
- series_group
- region_type
- date
- start_date
- season
- units
- transformation
- frequency
- aggregation_method
Examples
This request can return either XML or JSON by setting the file_type parameter to xml or json. Note that the default value of file_type is xml. The API key 'abcdefghijklmnopqrstuvwxyz123456' is for demonstration purposes only. Use a registered API key instead.
XML
Request (HTTPS GET)
https://api.stlouisfed.org/geofred/regional/data?api_key=abcdefghijklmnopqrstuvwxyz123456&series_group=882&date=2013-01-01®ion_type=state&units=Dollars&frequency=a&season=NSA
Response
<?xml version="1.0" encoding="utf-8" ?>
<series_data title="2013 Per Capita Personal Income by State (Dollars)" region="state" seasonality="Not Seasonally Adjusted" units="Dollars" frequency="Annual">
<observation date="2013-01-01" region="Hawaii" code="15" value="43931" series_id="HIPCPI"/>
<observation date="2013-01-01" region="California" code="06" value="48502" series_id="CAPCPI"/>
<observation date="2013-01-01" region="District of Columbia" code="11" value="67774" series_id="DCPCPI"/>
<observation date="2013-01-01" region="Colorado" code="08" value="47404" series_id="COPCPI"/>
<observation date="2013-01-01" region="Connecticut" code="09" value="62647" series_id="CTPCPI"/>
<observation date="2013-01-01" region="West Virginia" code="54" value="35318" series_id="WVPCPI"/>
<observation date="2013-01-01" region="Texas" code="48" value="44816" series_id="TXPCPI"/>
<observation date="2013-01-01" region="North Dakota" code="38" value="54900" series_id="NDPCPI"/>
<observation date="2013-01-01" region="Wisconsin" code="55" value="43050" series_id="WIPCPI"/>
<observation date="2013-01-01" region="Washington" code="53" value="47857" series_id="WAPCPI"/>
<observation date="2013-01-01" region="New Hampshire" code="33" value="50865" series_id="NHPCPI"/>
<observation date="2013-01-01" region="Vermont" code="50" value="45770" series_id="VTPCPI"/>
<observation date="2013-01-01" region="New Jersey" code="34" value="54813" series_id="NJPCPI"/>
<observation date="2013-01-01" region="Virginia" code="51" value="48573" series_id="VAPCPI"/>
<observation date="2013-01-01" region="New Mexico" code="35" value="35088" series_id="NMPCPI"/>
<observation date="2013-01-01" region="Tennessee" code="47" value="39454" series_id="TNPCPI"/>
<observation date="2013-01-01" region="Nevada" code="32" value="39664" series_id="NVPCPI"/>
<observation date="2013-01-01" region="South Dakota" code="46" value="45608" series_id="SDPCPI"/>
<observation date="2013-01-01" region="Mississippi" code="28" value="34259" series_id="MSPCPI"/>
<observation date="2013-01-01" region="New York" code="36" value="53395" series_id="NYPCPI"/>
<observation date="2013-01-01" region="South Carolina" code="45" value="36204" series_id="SCPCPI"/>
<observation date="2013-01-01" region="Missouri" code="29" value="40569" series_id="MOPCPI"/>
<observation date="2013-01-01" region="Ohio" code="39" value="41259" series_id="OHPCPI"/>
<observation date="2013-01-01" region="Minnesota" code="27" value="47838" series_id="MNPCPI"/>
<observation date="2013-01-01" region="Oklahoma" code="40" value="44017" series_id="OKPCPI"/>
<observation date="2013-01-01" region="Michigan" code="26" value="39566" series_id="MIPCPI"/>
<observation date="2013-01-01" region="Oregon" code="41" value="39788" series_id="ORPCPI"/>
<observation date="2013-01-01" region="Maine" code="23" value="40329" series_id="MEPCPI"/>
<observation date="2013-01-01" region="Pennsylvania" code="42" value="46213" series_id="PAPCPI"/>
<observation date="2013-01-01" region="Maryland" code="24" value="52249" series_id="MDPCPI"/>
<observation date="2013-01-01" region="Wyoming" code="56" value="53776" series_id="WYPCPI"/>
<observation date="2013-01-01" region="Louisiana" code="22" value="41376" series_id="LAPCPI"/>
<observation date="2013-01-01" region="Massachusetts" code="25" value="56628" series_id="MAPCPI"/>
<observation date="2013-01-01" region="Kentucky" code="21" value="36058" series_id="KYPCPI"/>
<observation date="2013-01-01" region="North Carolina" code="37" value="38394" series_id="NCPCPI"/>
<observation date="2013-01-01" region="Kansas" code="20" value="46174" series_id="KSPCPI"/>
<observation date="2013-01-01" region="Nebraska" code="31" value="46653" series_id="NEPCPI"/>
<observation date="2013-01-01" region="Indiana" code="18" value="39766" series_id="INPCPI"/>
<observation date="2013-01-01" region="Rhode Island" code="44" value="45447" series_id="RIPCPI"/>
<observation date="2013-01-01" region="Illinois" code="17" value="47047" series_id="ILPCPI"/>
<observation date="2013-01-01" region="Utah" code="49" value="36511" series_id="UTPCPI"/>
<observation date="2013-01-01" region="Idaho" code="16" value="36095" series_id="IDPCPI"/>
<observation date="2013-01-01" region="Alaska" code="02" value="52812" series_id="AKPCPI"/>
<observation date="2013-01-01" region="Iowa" code="19" value="43439" series_id="IAPCPI"/>
<observation date="2013-01-01" region="Montana" code="30" value="40674" series_id="MTPCPI"/>
<observation date="2013-01-01" region="Alabama" code="01" value="36014" series_id="ALPCPI"/>
<observation date="2013-01-01" region="Georgia" code="13" value="37794" series_id="GAPCPI"/>
<observation date="2013-01-01" region="Arkansas" code="05" value="36677" series_id="ARPCPI"/>
<observation date="2013-01-01" region="Florida" code="12" value="41162" series_id="FLPCPI"/>
<observation date="2013-01-01" region="Arizona" code="04" value="37139" series_id="AZPCPI"/>
<observation date="2013-01-01" region="Delaware" code="10" value="44404" series_id="DEPCPI"/>
</series_data>
JSON
Request (HTTPS GET)
https://api.stlouisfed.org/geofred/regional/data?api_key=abcdefghijklmnopqrstuvwxyz123456&series_group=882&date=2013-01-01®ion_type=state&units=Dollars&frequency=a&season=NSA&file_type=json
Response
{
"2013 Per Capita Personal Income by State (Dollars)": {
"2013": [{
"region": "Alabama",
"code": "01",
"value": "36481",
"series_id": "ALPCPI"
}, {
"region": "Alaska",
"code": "02",
"value": "50150",
"series_id": "AKPCPI"
}, {
"region": "Arizona",
"code": "04",
"value": "36983",
"series_id": "AZPCPI"
}, {
"region": "Arkansas",
"code": "05",
"value": "36698",
"series_id": "ARPCPI"
}, {
"region": "California",
"code": "06",
"value": "48434",
"series_id": "CAPCPI"
}, {
"region": "Colorado",
"code": "08",
"value": "46897",
"series_id": "COPCPI"
}, {
"region": "Connecticut",
"code": "09",
"value": "60658",
"series_id": "CTPCPI"
}, {
"region": "Delaware",
"code": "10",
"value": "44815",
"series_id": "DEPCPI"
}, {
"region": "District of Columbia",
"code": "11",
"value": "75329",
"series_id": "DCPCPI"
}, {
"region": "Florida",
"code": "12",
"value": "41497",
"series_id": "FLPCPI"
}, {
"region": "Georgia",
"code": "13",
"value": "37845",
"series_id": "GAPCPI"
}, {
"region": "Hawaii",
"code": "15",
"value": "45204",
"series_id": "HIPCPI"
}, {
"region": "Idaho",
"code": "16",
"value": "36146",
"series_id": "IDPCPI"
}, {
"region": "Illinois",
"code": "17",
"value": "46980",
"series_id": "ILPCPI"
}, {
"region": "Indiana",
"code": "18",
"value": "38622",
"series_id": "INPCPI"
}, {
"region": "Iowa",
"code": "19",
"value": "44763",
"series_id": "IAPCPI"
}, {
"region": "Kansas",
"code": "20",
"value": "44417",
"series_id": "KSPCPI"
}, {
"region": "Kentucky",
"code": "21",
"value": "36214",
"series_id": "KYPCPI"
}, {
"region": "Louisiana",
"code": "22",
"value": "41204",
"series_id": "LAPCPI"
}, {
"region": "Maine",
"code": "23",
"value": "40924",
"series_id": "MEPCPI"
}, {
"region": "Maryland",
"code": "24",
"value": "53826",
"series_id": "MDPCPI"
}, {
"region": "Massachusetts",
"code": "25",
"value": "57248",
"series_id": "MAPCPI"
}, {
"region": "Michigan",
"code": "26",
"value": "39055",
"series_id": "MIPCPI"
}, {
"region": "Minnesota",
"code": "27",
"value": "47500",
"series_id": "MNPCPI"
}, {
"region": "Mississippi",
"code": "28",
"value": "33913",
"series_id": "MSPCPI"
}, {
"region": "Missouri",
"code": "29",
"value": "40663",
"series_id": "MOPCPI"
}, {
"region": "Montana",
"code": "30",
"value": "39366",
"series_id": "MTPCPI"
}, {
"region": "Nebraska",
"code": "31",
"value": "47157",
"series_id": "NEPCPI"
}, {
"region": "Nevada",
"code": "32",
"value": "39235",
"series_id": "NVPCPI"
}, {
"region": "New Hampshire",
"code": "33",
"value": "51013",
"series_id": "NHPCPI"
}, {
"region": "New Jersey",
"code": "34",
"value": "55386",
"series_id": "NJPCPI"
}, {
"region": "New Mexico",
"code": "35",
"value": "35965",
"series_id": "NMPCPI"
}, {
"region": "New York",
"code": "36",
"value": "54462",
"series_id": "NYPCPI"
}, {
"region": "North Carolina",
"code": "37",
"value": "38683",
"series_id": "NCPCPI"
}, {
"region": "North Dakota",
"code": "38",
"value": "53182",
"series_id": "NDPCPI"
}, {
"region": "Ohio",
"code": "39",
"value": "41049",
"series_id": "OHPCPI"
}, {
"region": "Oklahoma",
"code": "40",
"value": "41861",
"series_id": "OKPCPI"
}, {
"region": "Oregon",
"code": "41",
"value": "39848",
"series_id": "ORPCPI"
}, {
"region": "Pennsylvania",
"code": "42",
"value": "46202",
"series_id": "PAPCPI"
}, {
"region": "Rhode Island",
"code": "44",
"value": "46989",
"series_id": "RIPCPI"
}, {
"region": "South Carolina",
"code": "45",
"value": "35831",
"series_id": "SCPCPI"
}, {
"region": "South Dakota",
"code": "46",
"value": "46039",
"series_id": "SDPCPI"
}, {
"region": "Tennessee",
"code": "47",
"value": "39558",
"series_id": "TNPCPI"
}, {
"region": "Texas",
"code": "48",
"value": "43862",
"series_id": "TXPCPI"
}, {
"region": "Utah",
"code": "49",
"value": "36640",
"series_id": "UTPCPI"
}, {
"region": "Vermont",
"code": "50",
"value": "45483",
"series_id": "VTPCPI"
}, {
"region": "Virginia",
"code": "51",
"value": "48838",
"series_id": "VAPCPI"
}, {
"region": "Washington",
"code": "53",
"value": "47717",
"series_id": "WAPCPI"
}, {
"region": "West Virginia",
"code": "54",
"value": "35533",
"series_id": "WVPCPI"
}, {
"region": "Wisconsin",
"code": "55",
"value": "43244",
"series_id": "WIPCPI"
}, {
"region": "Wyoming",
"code": "56",
"value": "52826",
"series_id": "WYPCPI"
}]
}
}
Parameters
api_key
Read API Keys for more information.
- 32 character alpha-numeric lowercase string, required
file_type
A key or file extension that indicates the type of file to send.
- One of the following values: 'xml', 'json'
xml = Extensible Markup Language. The HTTP Content-Type is text/xml (xml is not available for county data).
json = JavaScript Object Notation. The HTTP Content-Type is application/json.
series_group
The ID for a group of seriess found in FRED.
- string, required
region_type
The region you want want to pull data for.
- string, required
- One of the following values:
- bea
- msa
- frb
- necta
- state
- country
- county
- censusregion
- censusregion
date
The date you want to pull a series group data from.
- YYYY-MM-DD formatted string, required
start_date
The start date you want to request series group data from. This allows you to pull a range of data
- YYYY-MM-DD formatted string, optional
season
The seasonality of the series group.
- string, required, three possible SA (Seasonally Adjusted), NSA (Not Seasonally Adjusted), or SSA (Smoothed Seasonally Adjusted)
units
The units of the series you want to pull.
- string, required
transformation
A key that indicates a data value transformation.
- string, optional, default: lin (No transformation)
- One of the following values: 'lin', 'chg', 'ch1', 'pch', 'pc1', 'pca', 'cch', 'cca', 'log'
lin = Levels (No transformation)
chg = Change
ch1 = Change from Year Ago
pch = Percent Change
pc1 = Percent Change from Year Ago
pca = Compounded Annual Rate of Change
cch = Continuously Compounded Rate of Change
cca = Continuously Compounded Annual Rate of Change
log = Natural Log - For unit transformation formulas, see: https://alfred.stlouisfed.org/help#growth_formulas
frequency
Frequency automatically assigns the default frequency of the map when using the Request Wizard above. The parameter can be used as a frequency aggregation feature. The maps frequency aggregation feature converts higher frequency data series into lower frequency data series (e.g. converts a monthly data series into an annual data series). In maps, the highest frequency data is daily, and the lowest frequency data is annual. There are 3 aggregation methods available- average, sum, and end of period. See the aggregation_method parameter.
- string
- One of the following values: 'd', 'w', 'bw', 'm', 'q', 'sa', 'a', 'wef', 'weth', 'wew', 'wetu', 'wem', 'wesu', 'wesa', 'bwew', 'bwem'
Frequencies without period descriptions:
d = Daily
w = Weekly
bw = Biweekly
m = Monthly
q = Quarterly
sa = Semiannual
a = Annual
Frequencies with period descriptions:
wef = Weekly, Ending Friday
weth = Weekly, Ending Thursday
wew = Weekly, Ending Wednesday
wetu = Weekly, Ending Tuesday
wem = Weekly, Ending Monday
wesu = Weekly, Ending Sunday
wesa = Weekly, Ending Saturday
bwew = Biweekly, Ending Wednesday
bwem = Biweekly, Ending Monday
aggregation_method
- string, optional, default: avg
- One of the following values: 'avg', 'sum', 'eop'
avg = Average
sum = Sum
eop = End of Period